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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 /platform/ios | |
| 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 'platform/ios')
| -rw-r--r-- | platform/ios/Classes/MuDocRef.m | 3 | ||||
| -rw-r--r-- | platform/ios/Classes/MuPageViewNormal.m | 9 |
2 files changed, 4 insertions, 8 deletions
diff --git a/platform/ios/Classes/MuDocRef.m b/platform/ios/Classes/MuDocRef.m index 5a61dffa..d8d3295a 100644 --- a/platform/ios/Classes/MuDocRef.m +++ b/platform/ios/Classes/MuDocRef.m @@ -32,8 +32,7 @@ { if (self) { - if (doc != NULL) - fz_drop_document(ctx, doc); + fz_drop_document(ctx, doc); [self release]; self = nil; } diff --git a/platform/ios/Classes/MuPageViewNormal.m b/platform/ios/Classes/MuPageViewNormal.m index 08f38786..7a9d9857 100644 --- a/platform/ios/Classes/MuPageViewNormal.m +++ b/platform/ios/Classes/MuPageViewNormal.m @@ -701,12 +701,9 @@ static void updatePixmap(fz_document *doc, fz_display_list *page_list, fz_displa __block CGDataProviderRef block_tileData = tileData; __block CGDataProviderRef block_imageData = imageData; dispatch_async(queue, ^{ - if (block_page_list) - fz_drop_display_list(ctx, block_page_list); - if (block_annot_list) - fz_drop_display_list(ctx, block_annot_list); - if (block_page) - fz_drop_page(ctx, block_page); + fz_drop_display_list(ctx, block_page_list); + fz_drop_display_list(ctx, block_annot_list); + fz_drop_page(ctx, block_page); block_page = nil; CGDataProviderRelease(block_tileData); CGDataProviderRelease(block_imageData); |