X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=blobdiff_plain;f=src%2Fhtparser.c;h=b7435b9be18972793a43e1bc6cea753f7450d1a0;hp=348a9407f3a9733ff66e3ded9e34248dd5d9c1d4;hb=eb174cf6ed3d71e9ed521733a139cb77338898c7;hpb=5599a52ae7067a2c2afd0fda9edd3046043847c1

diff --git a/src/htparser.c b/src/htparser.c
index 348a940..b7435b9 100644
--- a/src/htparser.c
+++ b/src/htparser.c
@@ -621,16 +621,16 @@ int main(int argc, char **argv)
 	    usesyslog = 1;
 	    break;
 	case 'u':
-	    if((pwent = getpwnam(optarg)) == NULL) {
+	    if(optarg[0] && ((pwent = getpwnam(optarg)) == NULL)) {
 		flog(LOG_ERR, "could not find user %s", optarg);
 		exit(1);
 	    }
 	    break;
 	case 'r':
-	    root = optarg;
+	    root = optarg[0] ? optarg : NULL;
 	    break;
 	case 'p':
-	    pidfile = optarg;
+	    pidfile = optarg[0] ? optarg : NULL;
 	    break;
 	default:
 	    usage(stderr);