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Diffstat (limited to 'frontends/gtk/bitmap.c')
| -rw-r--r-- | frontends/gtk/bitmap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/frontends/gtk/bitmap.c b/frontends/gtk/bitmap.c index bfd29e1f4..a995a9e28 100644 --- a/frontends/gtk/bitmap.c +++ b/frontends/gtk/bitmap.c @@ -53,6 +53,10 @@ static void *bitmap_create(int width, int height, enum gui_bitmap_flags flags) { struct bitmap *gbitmap; + if (width == 0 || height == 0) { + return NULL; + } + gbitmap = calloc(1, sizeof(struct bitmap)); if (gbitmap != NULL) { if (flags & BITMAP_OPAQUE) { |