diff options
| -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); |