From 37add4fee57efd68bce6db309f363ec18120c0ba Mon Sep 17 00:00:00 2001 From: Mark Spencer Date: Tue, 18 Oct 2005 17:42:42 +0000 Subject: Be sure to not consider prefix on variable updates (bug #5444) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6818 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- pbx.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/pbx.c b/pbx.c index d8747d572..da7d5be60 100755 --- a/pbx.c +++ b/pbx.c @@ -5885,15 +5885,22 @@ void pbx_builtin_setvar_helper(struct ast_channel *chan, const char *name, const { struct ast_var_t *newvariable; struct varshead *headp; - + const char *nametail = name; if (name[strlen(name)-1] == ')') return ast_func_write(chan, name, value); headp = (chan) ? &chan->varshead : &globals; + /* For comparison purposes, we have to strip leading underscores */ + if (*nametail == '_') { + nametail++; + if (*nametail == '_') + nametail++; + } + AST_LIST_TRAVERSE (headp, newvariable, entries) { - if (strcasecmp(ast_var_name(newvariable), name) == 0) { + if (strcasecmp(ast_var_name(newvariable), nametail) == 0) { /* there is already such a variable, delete it */ AST_LIST_REMOVE(headp, newvariable, entries); ast_var_delete(newvariable); -- cgit v1.2.3