File libcava-0.10.6-2.patch of Package libcava

diff -ura cava-0.10.6/include/cava/config.h cava-0.10.6.new/include/cava/config.h
--- cava-0.10.6/include/cava/config.h	2025-10-10 08:23:27.000000000 +0200
+++ cava-0.10.6.new/include/cava/config.h	2025-10-15 10:57:21.366988313 +0200
@@ -139,5 +139,5 @@
 };
 bool load_config(char configPath[PATH_MAX], struct config_params *p, bool colorsOnly,
                  struct error_s *error, int reload);
-
+void config_clean(struct config_params *prm);
 enum input_method input_method_by_name(const char *str);
diff -ura cava-0.10.6/src/cava.c cava-0.10.6.new/src/cava.c
--- cava-0.10.6/src/cava.c	2025-10-10 08:23:27.000000000 +0200
+++ cava-0.10.6.new/src/cava.c	2025-10-15 10:57:50.613655869 +0200
@@ -705,9 +705,6 @@
         pthread_mutex_unlock(&audio.lock);
         pthread_join(p_thread, NULL);
 
-        if (p.userEQ_enabled)
-            free(p.userEQ);
-
         free(audio.source);
         free(audio.cava_in);
         cleanup(p.output);
diff -ura cava-0.10.6/src/config.c cava-0.10.6.new/src/config.c
--- cava-0.10.6/src/config.c	2025-10-10 08:23:27.000000000 +0200
+++ cava-0.10.6.new/src/config.c	2025-10-15 10:58:03.963656274 +0200
@@ -524,6 +524,8 @@
 
 bool load_config(char configPath[PATH_MAX], struct config_params *p, bool colorsOnly,
                  struct error_s *error, int reload) {
+    if (reload == 1)
+        config_clean(p);
 
 #ifdef _WIN32
     p->hFile = NULL;
@@ -751,12 +753,6 @@
     p->bcolor = strdup(iniparser_getstring(ini, "color:background", "default"));
 
     p->gradient = iniparser_getint(ini, "color:gradient", 0);
-
-    if (reload) {
-        for (int i = 0; i < 8; ++i)
-            free(p->gradient_colors[i]);
-    }
-    free(p->gradient_colors);
     p->gradient_colors = (char **)malloc(sizeof(char *) * 8 * 9);
 
     p->gradient_colors[0] = strdup(iniparser_getstring(ini, "color:gradient_color_1", "not_set"));
@@ -769,12 +765,6 @@
     p->gradient_colors[7] = strdup(iniparser_getstring(ini, "color:gradient_color_8", "not_set"));
 
     p->horizontal_gradient = iniparser_getint(ini, "color:horizontal_gradient", 0);
-
-    if (reload) {
-        for (int i = 0; i < 8; ++i)
-            free(p->horizontal_gradient_colors[i]);
-    }
-    free(p->horizontal_gradient_colors);
     p->horizontal_gradient_colors = (char **)malloc(sizeof(char *) * 8 * 9);
 
     p->horizontal_gradient_colors[0] =
@@ -1212,3 +1202,34 @@
 
     return result;
 }
+
+void config_clean(struct config_params *prm) {
+    if (prm->color)
+        free(prm->color);
+    if (prm->bcolor)
+        free(prm->bcolor);
+    if (prm->raw_target)
+        free(prm->raw_target);
+    if (prm->audio_source)
+        free(prm->audio_source);
+    if (prm->gradient_colors) {
+        for (int i = 0; prm->gradient_colors[i] != NULL; ++i)
+            free(prm->gradient_colors[i]);
+        free(prm->gradient_colors);
+    }
+    if (prm->horizontal_gradient_colors) {
+        for (int i = 0; prm->horizontal_gradient_colors[i] != NULL; ++i)
+            free(prm->horizontal_gradient_colors[i]);
+        free(prm->horizontal_gradient_colors);
+    }
+    if (prm->data_format)
+        free(prm->data_format);
+    if (prm->vertex_shader)
+        free(prm->vertex_shader);
+    if (prm->fragment_shader)
+        free(prm->fragment_shader);
+    if (prm->theme)
+        free(prm->theme);
+    if (prm->userEQ)
+        free(prm->userEQ);
+}
diff -ura cava-0.10.6/src/output/common.c cava-0.10.6.new/src/output/common.c
--- cava-0.10.6/src/output/common.c	2025-10-10 08:23:27.000000000 +0200
+++ cava-0.10.6.new/src/output/common.c	2025-10-15 10:58:27.296990317 +0200
@@ -204,9 +204,10 @@
             audio->terminate = 1;
             exit(EXIT_FAILURE);
         }
-        if (audio_raw->number_of_bars <= 1) {
+        if (audio_raw->number_of_bars < audio_raw->output_channels) {
             cleanup(prm->output);
-            fprintf(stderr, "fixed number of bars must be at least 1\n");
+            fprintf(stderr, "fixed number of bars must be at least 1 with mono output and "
+                            "2 with stereo output\n");
             exit(EXIT_FAILURE);
         }
         if (audio_raw->output_channels == 2 && audio_raw->number_of_bars % 2 != 0) {