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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/dvipsk/resident.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/dvipsk/resident.c')
-rw-r--r--Build/source/texk/dvipsk/resident.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/dvipsk/resident.c b/Build/source/texk/dvipsk/resident.c
index 2212fe7b554..a7b496d8cda 100644
--- a/Build/source/texk/dvipsk/resident.c
+++ b/Build/source/texk/dvipsk/resident.c
@@ -642,7 +642,7 @@ case 'R':
lastresortsizes[i] = 32000;
#else /* KPATHSEA */
for (p = was_inline + 1; *p; p++) {
- if (isblank (*p)) {
+ if (isblank ((unsigned char)*p)) {
*p = ':';
}
}