From 2d992d791240afb78032d8eed2331eb1de6bc7f2 Mon Sep 17 00:00:00 2001
From: Andrzej Zaborowski <andrew.zaborowski@intel.com>
Date: Mon, 12 Oct 2009 22:39:47 +0200
Subject: Always return a string from telephony_error_to_str.

So that it can be used as a printf argument directly.
---
 src/common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/common.c')

diff --git a/src/common.c b/src/common.c
index 1b002bf9..cb793347 100644
--- a/src/common.c
+++ b/src/common.c
@@ -280,14 +280,14 @@ const char *telephony_error_to_str(const struct ofono_error *error)
 		maxentries = sizeof(ceer_errors) / sizeof(struct error_entry);
 		break;
 	default:
-		return 0;
+		return "Unknown error type";
 	}
 
 	for (i = 0; i < maxentries; i++)
 		if (e[i].error == error->error)
 			return e[i].str;
 
-	return 0;
+	return "Unknown error";
 }
 
 int mmi_service_code_to_bearer_class(int code)
-- 
cgit v1.2.3