diff options
Diffstat (limited to 'strings.c')
-rw-r--r-- | strings.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -62,9 +62,9 @@ mdoc_isescape(const char *p) case ('e'): return(2); case ('('): - if (0 == *++p || ! isgraph(*p)) + if (0 == *++p || ! isgraph((int)*p)) return(0); - if (0 == *++p || ! isgraph(*p)) + if (0 == *++p || ! isgraph((int)*p)) return(0); return(4); case ('['): @@ -74,7 +74,7 @@ mdoc_isescape(const char *p) } for (c = 3, p++; *p && ']' != *p; p++, c++) - if ( ! isgraph(*p)) + if ( ! isgraph((int)*p)) break; return(*p == ']' ? c : 0); |