From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 29 Jun 2009 19:46:45 +0000 (+0200)
Subject: Fix detection of invalid IP configuration methods
X-Git-Tag: 0.20~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16aa8aae69006b5ef2abd17dfb3883564252f43b;p=platform%2Fupstream%2Fconnman.git

Fix detection of invalid IP configuration methods
---

diff --git a/src/ipconfig.c b/src/ipconfig.c
index e272e39..bd52fc3 100644
--- a/src/ipconfig.c
+++ b/src/ipconfig.c
@@ -84,7 +84,7 @@ const char *__connman_ipconfig_method2string(enum connman_ipconfig_method method
 {
 	switch (method) {
 	case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
-		return "unknown";
+		break;
 	case CONNMAN_IPCONFIG_METHOD_OFF:
 		return "off";
 	case CONNMAN_IPCONFIG_METHOD_STATIC:
@@ -93,7 +93,7 @@ const char *__connman_ipconfig_method2string(enum connman_ipconfig_method method
 		return "dhcp";
 	}
 
-	return "unknown";
+	return NULL;
 }
 
 enum connman_ipconfig_method __connman_ipconfig_string2method(const char *method)