diff options
Diffstat (limited to 'funcs')
| -rw-r--r-- | funcs/func_strings.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/funcs/func_strings.c b/funcs/func_strings.c index c7fc485fd..ff3e577c5 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -48,8 +48,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") static int function_fieldqty(struct ast_channel *chan, const char *cmd, char *parse, char *buf, size_t len) { - const char *varval; - char *varval2 = NULL; + char *varname, *varsubst, varval[8192] = "", *varval2 = varval; int fieldcount = 0; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(varname); @@ -68,9 +67,10 @@ static int function_fieldqty(struct ast_channel *chan, const char *cmd, else ast_copy_string(args.delim, "-", 2); } - varval = pbx_builtin_getvar_helper(chan, args.varname); - if (varval) - varval2 = ast_strdupa(varval); + varsubst = alloca(strlen(varname) + 4); + + sprintf(varsubst, "${%s}", varname); + pbx_substitute_variables_helper(chan, varsubst, varval, sizeof(varval) - 1); while (strsep(&varval2, args.delim)) fieldcount++; } else { |