user: Only declare variables in the beginning

2018-05-02 08:42:55 +02:00
parent e43c3a16f0
commit 709549b4bd
1 changed files with 2 additions and 2 deletions
--- a/components/user.c
+++ b/components/user.c
@ -17,9 +17,9 @@ gid(void)
 const char *
 username(void)
 {
-	struct passwd *pw = getpwuid(geteuid());
+	struct passwd *pw;

-	if (pw == NULL) {
+	if (!(pw = getpwuid(geteuid()))) {
 		fprintf(stderr, "getpwuid '%d': %s\n", geteuid(), strerror(errno));
 		return NULL;
 	}