diff options
Diffstat (limited to 'src/cmd/join.c')
-rw-r--r-- | src/cmd/join.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/join.c b/src/cmd/join.c index 1739ef5d..9ce127fe 100644 --- a/src/cmd/join.c +++ b/src/cmd/join.c @@ -355,7 +355,7 @@ oparse(char *s) break; case '1': case '2': - if(s[1] == '.' && isdigit(s[2])) { + if(s[1] == '.' && isdigit((uchar)s[2])) { olistf[no] = *s=='1'? F1: F2; olist[no] = atoi(s += 2); break; |