Add a bit more debug output to checkwps

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28552 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/skin_parser/skin_debug.c b/lib/skin_parser/skin_debug.c
index a09cd673c7..ce5af7d0c9 100644
--- a/lib/skin_parser/skin_debug.c
+++ b/lib/skin_parser/skin_debug.c
@@ -296,6 +296,8 @@ void skin_error_format_message()
 {
     int i;
     char text[128];
+    if (!error_line_start)
+        return;
     char* line_end = strchr(error_line_start, '\n');
     int len = MIN(line_end - error_line_start, 80);
     if (!line_end)