- add a check for empty return value

2013-06-07 06:26:52 +00:00
parent 3f6a76052d
commit 565f96b5ca
1 changed files with 4 additions and 0 deletions
--- a/scriptcontext.c
+++ b/scriptcontext.c
@ -485,6 +485,10 @@ static char *SctActionHandler(void *actionData, char *lastReply,
    sct->sendCalled = 0;
    SyncedBegin(data->syncid);
    ret = SctCallInContext(con, script, node, controller, &result);
+    if (result[0] == '\0') {
+      ret = 0;
+      result = "empty response - probably missing return statement";
+    }
    SyncedEnd(data->syncid);
    sct->sendNode = NULL;
    if (ret == 0) {