diff options
Diffstat (limited to 'Build/source/texk/ttf2pk2/vplaux.c')
-rw-r--r-- | Build/source/texk/ttf2pk2/vplaux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Build/source/texk/ttf2pk2/vplaux.c b/Build/source/texk/ttf2pk2/vplaux.c index 18a21081d2d..5a900015bce 100644 --- a/Build/source/texk/ttf2pk2/vplaux.c +++ b/Build/source/texk/ttf2pk2/vplaux.c @@ -152,11 +152,11 @@ upmap(Font *fnt) for (Ti = fnt->charlist; Ti; Ti = Ti->next) { p = Ti->adobename; - if (isupper(*p)) + if (isupper((unsigned char)*p)) { q = lwr; for (; *p; p++) - *q++ = tolower(*p); + *q++ = tolower((unsigned char)*p); *q = '\0'; if (NULL != (ti = findmappedadobe(lwr, fnt->inencptrs))) |