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-rw-r--r--framebuffer/font_freetype.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/framebuffer/font_freetype.c b/framebuffer/font_freetype.c
index 581fd9a3d..c2279a116 100644
--- a/framebuffer/font_freetype.c
+++ b/framebuffer/font_freetype.c
@@ -396,7 +396,8 @@ FT_Glyph fb_getglyph(const plot_font_style_t *fstyle, uint32_t ucs4)
fb_face = (fb_faceid_t *)srec.face_id;
- glyph_index = FTC_CMapCache_Lookup(ft_cmap_cache, srec.face_id, fb_face->cidx, ucs4);
+ glyph_index = FTC_CMapCache_Lookup(ft_cmap_cache, srec.face_id,
+ fb_face->cidx, ucs4);
error = FTC_ImageCache_LookupScaler(ft_image_cache,
&srec,
@@ -406,6 +407,8 @@ FT_Glyph fb_getglyph(const plot_font_style_t *fstyle, uint32_t ucs4)
glyph_index,
&glyph,
NULL);
+ if (error != 0)
+ return NULL;
return glyph;
}