Remove late-night excuse for wasting cpu cycles. revert previous res_agi change

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4029 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_agi.c b/res/res_agi.c
index 69133e7..b6f6ede 100755 (executable)
--- a/res/res_agi.c
+++ b/res/res_agi.c
@@ -827,7 +827,7 @@ static int handle_exec(struct ast_channel *chan, AGI *agi, int argc, char **argv
        app = pbx_findapp(argv[1]);
 
        if (app) {
-               res = pbx_exec(chan, app, argv[2] ? argv[2] : NULL, 1);
+               res = pbx_exec(chan, app, argv[2], 1);
        } else {
                ast_log(LOG_WARNING, "Could not find application (%s)\n", argv[1]);
                res = -2;