fix default group

When starting webfsd with -u $user but without -g $group the group
wasn't changed.  Now the default group of the user specified is used
instead.

1 files changed, 3 insertions, 1 deletions

diff --git a/webfsd.c b/webfsd.c
index 2f3bf6e..cb29b56 100644
--- a/webfsd.c
+++ b/webfsd.c
@@ -197,11 +197,13 @@ fix_ug(void)
 	    pw = getpwuid(atoi(user));
     } else {
 	pw = getpwuid(getuid());
+	gr = getgrgid(pw->pw_gid);
     }
     if (0 == getuid() && strlen(group) > 0) {
 	if (NULL == (gr = getgrnam(group)))
 	    gr = getgrgid(atoi(group));
-    } else {
+    }
+    if (NULL == gr) {
 	gr = getgrgid(getgid());
     }