Modified: trunk/launchd/src/launchd_core_logic.c (23380 => 23381)

--- trunk/launchd/src/launchd_core_logic.c	2007-09-13 17:54:03 UTC (rev 23380)
+++ trunk/launchd/src/launchd_core_logic.c	2007-09-13 19:11:36 UTC (rev 23381)
@@ -1687,6 +1687,7 @@
 	job_t j;
 
 	if (pload == NULL) {
+		errno = EINVAL;
 		return NULL;
 	}
 
@@ -1695,14 +1696,21 @@
 		return NULL;
 	}
 
-	if ((tmp = launch_data_dict_lookup(pload, LAUNCH_JOBKEY_LABEL)) &&
-			(launch_data_get_type(tmp) == LAUNCH_DATA_STRING)) {
-		if (!(label = launch_data_get_string(tmp))) {
-			errno = EINVAL;
-			return NULL;
-		}
+	if (!(tmp = launch_data_dict_lookup(pload, LAUNCH_JOBKEY_LABEL))) {
+		errno = EINVAL;
+		return NULL;
 	}
 
+	if (launch_data_get_type(tmp) != LAUNCH_DATA_STRING) {
+		errno = EINVAL;
+		return NULL;
+	}
+
+	if (!(label = launch_data_get_string(tmp))) {
+		errno = EINVAL;
+		return NULL;
+	}
+
 	if ((tmp = launch_data_dict_lookup(pload, LAUNCH_JOBKEY_PROGRAM)) &&
 			(launch_data_get_type(tmp) == LAUNCH_DATA_STRING)) {
 		prog = launch_data_get_string(tmp);