don't leak vertex data if text is scaled to 0

ago%!(EXTRA string=9 years) · 56e8fd063c
parent 538b96d6e2
commit 56e8fd063c
1 changed files with 4 additions and 1 deletions
--- a/stb_truetype.h
+++ b/stb_truetype.h
@ -2435,7 +2435,10 @@ STBTT_DEF unsigned char *stbtt_GetGlyphBitmapSubpixel(const stbtt_fontinfo *info

   if (scale_x == 0) scale_x = scale_y;
   if (scale_y == 0) {
-      if (scale_x == 0) return NULL;
+      if (scale_x == 0) {
+         STBTT_free(vertices, info->userdata);
+         return NULL;
+      }
      scale_y = scale_x;
   }