commit b9551352f7b1af5c6e3ab7c07827db56651f6935
author Dmitry Shmidt <dimitrysh@google.com> Tue Apr 16 10:41:54 2013 -0700
committer Iliyan Malchev <malchev@google.com> Mon Apr 22 19:31:30 2013 -0700
tree 3616078f365ad601bf7055829dfda1f382909973
parent 64f47c5c24428834677459e048420f86e3514c20

wpa_supplicant: fix -I option handling

Change-Id: I2344262f53b5e06116d0f9b5ae5a66190792cdb7
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>

wpa_supplicant/config_file.c

diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index 8604ae8..e32bf5a 100644
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -435,9 +435,11 @@
 
 	fclose(f);
 
-	config->ssid = head;
+	if (head)
+		config->ssid = head;
 	wpa_config_debug_dump_networks(config);
-	config->cred = cred_head;
+	if (cred_head)
+		config->cred = cred_head;
 
 #ifndef WPA_IGNORE_CONFIG_ERRORS
 	if (errors) {