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Merged revisions 195839 via svnmerge from

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........
  r195839 | tilghman | 2009-05-20 18:30:05 -0500 (Wed, 20 May 2009) | 3 lines
  
  If a variable had a blank value upon the initial setting, then it would do nothing.
  Identified by Dmitry Andrianov via private email, fixed by me.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@195840 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2009-05-20 23:31:09 +00:00
parent 4c8cf3398e
commit 7f5817fbcb
1 changed files with 13 additions and 14 deletions
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27
apps/app_stack.c
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@@ -100,21 +100,20 @@ static int frame_set_var(struct ast_channel *chan, struct gosub_stack_frame *fra
}
}
if (!ast_strlen_zero(value)) {
if (!found) {
variables = ast_var_assign(var, "");
AST_LIST_INSERT_HEAD(&frame->varshead, variables, entries);
pbx_builtin_pushvar_helper(chan, var, value);
} else
pbx_builtin_setvar_helper(chan, var, value);
manager_event(EVENT_FLAG_DIALPLAN, "VarSet",
"Channel: %s\r\n"
"Variable: LOCAL(%s)\r\n"
"Value: %s\r\n"
"Uniqueid: %s\r\n",
chan->name, var, value, chan->uniqueid);
if (!found) {
variables = ast_var_assign(var, "");
AST_LIST_INSERT_HEAD(&frame->varshead, variables, entries);
pbx_builtin_pushvar_helper(chan, var, value);
} else {
pbx_builtin_setvar_helper(chan, var, value);
}
manager_event(EVENT_FLAG_DIALPLAN, "VarSet",
"Channel: %s\r\n"
"Variable: LOCAL(%s)\r\n"
"Value: %s\r\n"
"Uniqueid: %s\r\n",
chan->name, var, value, chan->uniqueid);
return 0;
}