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-rw-r--r--src/common/util.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/common/util.c b/src/common/util.c
index c35c098c..210951be 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -1791,9 +1791,7 @@ challengeauth_response (char *username, char *password, char *challenge)
 		g_string_append_printf (buf, "%02x", (unsigned int) digest[i]);
 	}
 
-	digest = (unsigned char *) g_string_free (buf, FALSE);
-
-	return (char *) digest;
+	return g_string_free (buf, FALSE);
 }
 #endif