Add braces to avoid ambiguity in a nested conditional (silences a gcc

warning).
2000-04-26 10:38:19 +00:00 · 2000-04-26 10:38:19 +00:00 · 69f2cf17a3
parent d08ae64b1d
commit 69f2cf17a3
1 changed files with 2 additions and 1 deletions
--- a/usr.bin/login/login.c
+++ b/usr.bin/login/login.c
@ -766,7 +766,7 @@ getloginname()
 			if (p < nbuf + (NBUFSIZ - 1))
 				*p++ = ch;
 		}
-		if (p > nbuf)
+		if (p > nbuf) {
 			if (nbuf[0] == '-')
 				(void)fprintf(stderr,
 				    "login names may not start with '-'.\n");
@ -775,6 +775,7 @@ getloginname()
 				username = nbuf;
 				break;
 			}
+		}
 	}
 }