Fix syntax error in sort(1)

Somehow went unnoticed...
2015-03-23 20:30:07 +01:00 · 2015-03-23 20:30:07 +01:00 · df8529f0a1
parent 4750b233ce
commit df8529f0a1
1 changed files with 1 additions and 1 deletions
--- a/sort.c
+++ b/sort.c
@ -114,7 +114,7 @@ linecmp(const char **a, const char **b)
 static int
 parse_flags(char **s, int *flags, int bflag)
 {
-	while (isalpha((int)**s))
+	while (isalpha((int)**s)) {
 		switch (*((*s)++)) {
 		case 'b':
 			*flags |= bflag;