wpa_supplicant: fix memory leak in -I option handling
Change-Id: I1b393d245d606882e7bb548135d1eab99a988a81
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
index f83499c..4a175ce 100644
--- a/wpa_supplicant/config.h
+++ b/wpa_supplicant/config.h
@@ -912,7 +912,7 @@
* wpa_config_read - Read and parse configuration database
* @name: Name of the configuration (e.g., path and file name for the
* configuration file)
- * @cfgp: Pointer to previousely allocated configuration data
+ * @cfgp: Pointer to previously allocated configuration data or %NULL if none
* Returns: Pointer to allocated configuration data or %NULL on failure
*
* This function reads configuration data, parses its contents, and allocates