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author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-06-21 10:44:58 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-06-21 10:44:58 +0000 |
commit | 4e850024741afa0c993d267a6d2c1ff0af2f6609 (patch) | |
tree | 6becd0257ca15dcd625a7d581f4a672182d1eb5c /Build/source/texk/dvipdfm-x/cid.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/cid.c')
-rw-r--r-- | Build/source/texk/dvipdfm-x/cid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/dvipdfm-x/cid.c b/Build/source/texk/dvipdfm-x/cid.c index 48f79843f58..35a562394a0 100644 --- a/Build/source/texk/dvipdfm-x/cid.c +++ b/Build/source/texk/dvipdfm-x/cid.c @@ -783,7 +783,7 @@ get_cidsysinfo (const char *map_name, fontmap_opt *fmap_opt) CIDFONT_DEBUG_STR, fmap_opt->charcoll); q++; - if (!isdigit(q[0])) + if (!isdigit((unsigned char)q[0])) ERROR("%s: String can't be converted to REGISTRY-ORDERING-SUPPLEMENT: %s", CIDFONT_DEBUG_STR, fmap_opt->charcoll); |