summaryrefslogtreecommitdiff
path: root/Build/source/texk/afm2pl/afm2pl.c
diff options
context:
space:
mode:
authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-06-19 11:14:35 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-06-19 11:14:35 +0000
commite5b8a1a0369901d3d73384cf553619d9351679aa (patch)
treea0b0d02bb0421b6f6f1dce118d40dfe6e91147b6 /Build/source/texk/afm2pl/afm2pl.c
parenta7803f3483864a647563ebda46f5fa39a92bb205 (diff)
texk/*/, utils/*/: Avoid undefined behaviour when char is signed
git-svn-id: svn://tug.org/texlive/trunk@34310 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/afm2pl/afm2pl.c')
-rw-r--r--Build/source/texk/afm2pl/afm2pl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/afm2pl/afm2pl.c b/Build/source/texk/afm2pl/afm2pl.c
index 6f7514eb30c..07cff18a3a4 100644
--- a/Build/source/texk/afm2pl/afm2pl.c
+++ b/Build/source/texk/afm2pl/afm2pl.c
@@ -1821,7 +1821,7 @@ writepl(void)
tbuf[39] = 0;
}
tbp = tbuf;
- while (*tbp) { *tbp = toupper (*tbp); tbp++; }
+ while (*tbp) { *tbp = toupper ((unsigned char)*tbp); tbp++; }
ploutln2 ("(CODINGSCHEME %s)", tbuf);
}
ploutln ("(DESIGNSIZE R 10.0)");