diff options
| author | Jean-Philippe Bruyère <jp_bruyere@hotmail.com> | 2021-11-16 14:54:53 +0100 |
|---|---|---|
| committer | Jean-Philippe Bruyère <jp_bruyere@hotmail.com> | 2021-11-16 14:54:53 +0100 |
| commit | bc08613d2a38abb149ed803d91d5daf3e90f98b0 (patch) | |
| tree | 87dfa3dd3db4e6f985b895751b458f39246c9bc6 /src | |
| parent | 2c95add4175acd3d1c63ece9059b8927581c98ab (diff) | |
add null test on _text_extents
Diffstat (limited to 'src')
| -rw-r--r-- | src/vkvg_fonts.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vkvg_fonts.c b/src/vkvg_fonts.c index fc6abf0..24b3036 100644 --- a/src/vkvg_fonts.c +++ b/src/vkvg_fonts.c @@ -484,6 +484,11 @@ void _font_extents (VkvgContext ctx, vkvg_font_extents_t *extents) { } //compute text extends for provided string. void _text_extents (VkvgContext ctx, const char* text, vkvg_text_extents_t *extents) { + if (text == NULL) { + memset(extents, 0, sizeof(vkvg_text_extents_t)); + return; + } + _update_current_font (ctx); if (ctx->status) |