gistfile1.txt

diff --git a/gfx/gfx_thumbnail_path.c b/gfx/gfx_thumbnail_path.c
index b8d239d12d..6579659291 100644
--- a/gfx/gfx_thumbnail_path.c
+++ b/gfx/gfx_thumbnail_path.c
@@ -688,8 +688,11 @@ bool gfx_thumbnail_update_path(
          cp = strstr(content_name, ".zip#");
          if( cp ) cp[4]=0;
          cp = strrchr( content_name,'.');
-         strcpy(cp,".png");
-         strcpy(thumbnail_path,content_name);
+         if (cp)
+         {
+            strcpy(cp,".png");
+            strcpy(thumbnail_path,content_name);
+         }
       }
    }