File libmrss-curl_compat.patch of Package libmrss

--- libmrss-0.19.3/src/mrss_generic.c.orig	2022-12-27 14:28:55.456809643 +0100
+++ libmrss-0.19.3/src/mrss_generic.c	2022-12-27 14:29:07.708871741 +0100
@@ -25,6 +25,10 @@
 #include "mrss.h"
 #include "mrss_internal.h"
 
+#if LIBCURL_VERSION_MAJOR < 7 || (LIBCURL_VERSION_MAJOR == 7 && LIBCURL_VERSION_MINOR < 12)
+#define curl_easy_strerror(code) "Download error"
+#endif
+
 char *mrss_strerror(mrss_error_t err) {
   switch (err) {
   case MRSS_OK: