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| author | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-11 20:39:26 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-18 21:25:10 +0800 |
| commit | 23ac569165b66403abfe72e89007675ceaa9bde0 (patch) | |
| tree | af9f03148079f3ac564bc8f6d7c007c16cf8f444 /source/pdf/pdf-font.c | |
| parent | 6dcf860ef683ab416151913150790e61ff26c1b8 (diff) | |
| download | mupdf-23ac569165b66403abfe72e89007675ceaa9bde0.tar.xz | |
Avoid checking argument to fz_drop_*()/fz_free().
As fz_drop_*()/fz_free() all must handle NULL.
Diffstat (limited to 'source/pdf/pdf-font.c')
| -rw-r--r-- | source/pdf/pdf-font.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/source/pdf/pdf-font.c b/source/pdf/pdf-font.c index aaab41a5..133462d6 100644 --- a/source/pdf/pdf-font.c +++ b/source/pdf/pdf-font.c @@ -473,14 +473,10 @@ pdf_drop_font_imp(fz_context *ctx, fz_storable *fontdesc_) { pdf_font_desc *fontdesc = (pdf_font_desc *)fontdesc_; - if (fontdesc->font) - fz_drop_font(ctx, fontdesc->font); - if (fontdesc->encoding) - pdf_drop_cmap(ctx, fontdesc->encoding); - if (fontdesc->to_ttf_cmap) - pdf_drop_cmap(ctx, fontdesc->to_ttf_cmap); - if (fontdesc->to_unicode) - pdf_drop_cmap(ctx, fontdesc->to_unicode); + fz_drop_font(ctx, fontdesc->font); + pdf_drop_cmap(ctx, fontdesc->encoding); + pdf_drop_cmap(ctx, fontdesc->to_ttf_cmap); + pdf_drop_cmap(ctx, fontdesc->to_unicode); fz_free(ctx, fontdesc->cid_to_gid); fz_free(ctx, fontdesc->cid_to_ucs); fz_free(ctx, fontdesc->hmtx); |