diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-18 17:42:42 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-18 17:42:42 +0000 |
commit | b4016e8f1a3fac0a8ecde4e5f1ec8df9650c2d27 (patch) | |
tree | 8009a4d3e7bfd5d6efaedca01fb3e22cec363947 /pbx.c | |
parent | 4bb982a9a1daeda4cfe182194d2f8b40a33f7776 (diff) |
Be sure to not consider prefix on variable updates (bug #5444)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6818 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'pbx.c')
-rwxr-xr-x | pbx.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -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); |