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(SVIS): add some (unsigned char) before calling isfoo*

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10277 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-07-03 19:22:01 +00:00
parent d97fdd9971
commit de95583293
1 changed files with 67 additions and 65 deletions
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4
lib/roken/vis.c
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@@ -111,7 +111,9 @@ do { \
do { \ do { \
int isextra, isc; \ int isextra, isc; \
isextra = strchr(extra, c) != NULL; \ isextra = strchr(extra, c) != NULL; \
if (!isextra && isascii(c) && (isgraph(c) || iswhite(c) || \ if (!isextra && \
isascii((unsigned char)c) && \
(isgraph((unsigned char)c) || iswhite(c) || \
((flag & VIS_SAFE) && issafe(c)))) { \ ((flag & VIS_SAFE) && issafe(c)))) { \
*dst++ = c; \ *dst++ = c; \
break; \ break; \