Avoid NULL pointer dereference

svn path=/trunk/libnsfb/; revision=9705

1 files changed, 13 insertions, 13 deletions

diff --git a/src/frontend.c b/src/frontend.c
index a071719..7b3a72a 100644
--- a/src/frontend.c
+++ b/src/frontend.c
@@ -92,22 +92,22 @@ nsfb_frontend_rtns_t *nsfb_frontend_get_rtns(enum nsfb_frontend_e type)
                 (rtns->input == NULL) ) {
                 free(rtns);
                 rtns = NULL;
-            }
-
-            /* The rest may be empty but to avoid the null check every time
-             * provide default implementations. 
-             */
-            if (rtns->defaults == NULL) 
-                rtns->defaults = frontend_defaults;
+            } else {
+                /* The rest may be empty but to avoid the null check every time
+                 * provide default implementations. 
+                 */
+                if (rtns->defaults == NULL) 
+                    rtns->defaults = frontend_defaults;
 
-            if (rtns->claim == NULL) 
-                rtns->claim = frontend_claim;
+                if (rtns->claim == NULL) 
+                    rtns->claim = frontend_claim;
 
-            if (rtns->release == NULL) 
-                rtns->release = frontend_release;
+                if (rtns->release == NULL) 
+                    rtns->release = frontend_release;
 
-            if (rtns->cursor == NULL) 
-                rtns->cursor = frontend_cursor;
+                if (rtns->cursor == NULL) 
+                    rtns->cursor = frontend_cursor;
+            }
 
             break;
         }