diff options
| author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-06-21 10:44:58 +0000 |
|---|---|---|
| committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-06-21 10:44:58 +0000 |
| commit | 4e850024741afa0c993d267a6d2c1ff0af2f6609 (patch) | |
| tree | 6becd0257ca15dcd625a7d581f4a672182d1eb5c /Build/source/texk/dvipdfm-x/epdf.c | |
| parent | 784b0639f1700bdc841a68ad8174806494db3c2f (diff) | |
dvipdfm-x: Avoid undefined behaviour when char is signed
git-svn-id: svn://tug.org/texlive/trunk@34344 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/epdf.c')
| -rw-r--r-- | Build/source/texk/dvipdfm-x/epdf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/dvipdfm-x/epdf.c b/Build/source/texk/dvipdfm-x/epdf.c index 4c9bbfc4105..4aae4ee9ece 100644 --- a/Build/source/texk/dvipdfm-x/epdf.c +++ b/Build/source/texk/dvipdfm-x/epdf.c @@ -675,7 +675,7 @@ pdf_copy_clip (FILE *image_file, int pageNo, double x_user, double y_user) } else if (*clip_path == '-' || *clip_path == '+' || *clip_path == '.' - || isdigit(*clip_path)) { + || isdigit((unsigned char)*clip_path)) { stack[++top] = strtod(clip_path, &temp); clip_path = temp; } else if (*clip_path == '[') { |