File plymouth-crash-avoid-on-keyboard-remove-input-handler.patch of Package plymouth

diff -Nura plymouth-0.9.5~git20220412.e960111/src/libply-splash-core/ply-keyboard.c plymouth-0.9.5~git20220412.e960111_new/src/libply-splash-core/ply-keyboard.c
--- plymouth-0.9.5~git20220412.e960111/src/libply-splash-core/ply-keyboard.c	2022-04-15 16:39:24.000000000 +0800
+++ plymouth-0.9.5~git20220412.e960111_new/src/libply-splash-core/ply-keyboard.c	2022-05-15 23:31:14.329149370 +0800
@@ -522,6 +522,8 @@
 
         assert (keyboard != NULL);
 
+        if (ply_list_get_length(keyboard->keyboard_input_handler_list))
+        {
         for (node = ply_list_get_first_node (keyboard->keyboard_input_handler_list);
              node; node = ply_list_get_next_node (keyboard->keyboard_input_handler_list, node)) {
                 ply_keyboard_closure_t *closure = ply_list_node_get_data (node);
@@ -531,6 +533,7 @@
                         return;
                 }
         }
+        }
 }
 
 void