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authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-06-18 11:35:09 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-06-18 11:35:09 +0000
commit384d961843d060a692d21c4ea38f266171650f91 (patch)
tree2520d7244b20189088c89b175ecf403d82ab8040 /Build
parentc4b4327ea277956f2f6f73fbb9f4fae9fb283128 (diff)
pdftexdir/ttf2afm: Avoid undefined behaviour when char is signed
git-svn-id: svn://tug.org/texlive/trunk@34280 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
-rw-r--r--Build/source/texk/web2c/pdftexdir/ttf2afm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/pdftexdir/ttf2afm.c b/Build/source/texk/web2c/pdftexdir/ttf2afm.c
index 6ca0da90d86..be3d4369449 100644
--- a/Build/source/texk/web2c/pdftexdir/ttf2afm.c
+++ b/Build/source/texk/web2c/pdftexdir/ttf2afm.c
@@ -808,7 +808,7 @@ static void print_afm(char *date, char *fontname)
print_str(Version);
/* remove trailing whitespaces from Notice */
if (Notice != NULL) {
- for (p = strend(Notice); p > Notice && isspace(*p); p--);
+ for (p = strend(Notice); p > Notice && isspace((unsigned char)*p); p--);
*p = 0;
}
print_str(Notice);