Fixes for g_event_config_list == NULL

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 10 insertions, 4 deletions

diff --git a/src/lib/event_config.c b/src/lib/event_config.c
index 77cbaf4b..3eebb197 100644
--- a/src/lib/event_config.c
+++ b/src/lib/event_config.c
@@ -5,6 +5,7 @@ GHashTable *g_event_config_list;
 // (Re)loads data from /etc/abrt/events/*.{conf,xml}
 void load_event_config_data(void)
 {
+    free_event_config_data();
     /* for each xml file call load_event_description_from_file */
     /* for each conf file call load_even_options_value_from_file?
      * - we don't have this
@@ -12,15 +13,20 @@ void load_event_config_data(void)
      * - or should this one be called first?
      */
 }
+
 /* Frees all loaded data */
 void free_event_config_data(void)
 {
-
+    if (g_event_config_list)
+    {
+        g_hash_table_destroy(g_event_config_list);
+        g_event_config_list = NULL;
+    }
 }
 
 event_config_t *get_event_config(const char *name)
 {
-    //could g_event_config_list be null?
-    gpointer event_config = g_hash_table_lookup(g_event_config_list, name);
-    return event_config;
+    if (!g_event_config_list)
+        return NULL;
+    return g_hash_table_lookup(g_event_config_list, name);
 }