File gpm-1.20.1-warnings.patch of Package gpm

--- src/twiddler.c
+++ src/twiddler.c
@@ -331,7 +331,7 @@
    int len = strlen(mod);
    if (len == 0) return twiddler_map->table;
 
-   for (ptr = twiddler_map; ptr->table; ptr = ptr++) {
+   for (ptr = twiddler_map; ptr->table; ptr++) {
       if (!strncasecmp(mod,ptr->keyword,len))
       return ptr->table;
    }