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authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-06-21 10:44:58 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-06-21 10:44:58 +0000
commit4e850024741afa0c993d267a6d2c1ff0af2f6609 (patch)
tree6becd0257ca15dcd625a7d581f4a672182d1eb5c /Build/source/texk/dvipdfm-x/otl_conf.c
parent784b0639f1700bdc841a68ad8174806494db3c2f (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/otl_conf.c')
-rw-r--r--Build/source/texk/dvipdfm-x/otl_conf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/dvipdfm-x/otl_conf.c b/Build/source/texk/dvipdfm-x/otl_conf.c
index 1cb5a69d4ed..bb1f0f04b30 100644
--- a/Build/source/texk/dvipdfm-x/otl_conf.c
+++ b/Build/source/texk/dvipdfm-x/otl_conf.c
@@ -367,7 +367,7 @@ parse_block (pdf_obj *gclass, const char **pp, const char *endptr)
tmp = NEW(len+1, char);
memset(tmp, 0, len+1);
for (i = 0; i < len; i++) {
- if (!isspace(**pp))
+ if (!isspace((unsigned char)**pp))
tmp[i] = **pp;
(*pp)++;
}