diff options
Diffstat (limited to 'src/cmd/fmt.c')
-rw-r--r-- | src/cmd/fmt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/fmt.c b/src/cmd/fmt.c index e43731e5..59c14133 100644 --- a/src/cmd/fmt.c +++ b/src/cmd/fmt.c @@ -175,7 +175,7 @@ nspaceafter(char *s) n = strlen(s); if(n < 2) return 1; - if(isupper(s[0]) && n < 4) + if(isupper((uchar)s[0]) && n < 4) return 1; if(strchr(".!?", s[n-1]) != nil) return 2; |