diff options
Diffstat (limited to 'funcs/func_strings.c')
-rw-r--r-- | funcs/func_strings.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/funcs/func_strings.c b/funcs/func_strings.c index 8088f4db5..c7fc485fd 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -48,7 +48,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") static int function_fieldqty(struct ast_channel *chan, const char *cmd, char *parse, char *buf, size_t len) { - char *varval; + const char *varval; + char *varval2 = NULL; int fieldcount = 0; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(varname); @@ -57,7 +58,6 @@ static int function_fieldqty(struct ast_channel *chan, const char *cmd, AST_STANDARD_APP_ARGS(args, parse); if (args.delim) { - pbx_retrieve_variable(chan, args.varname, &varval, buf, len, NULL); if (args.delim[0] == '\\') { if (args.delim[1] == 'n') ast_copy_string(args.delim, "\n", 2); @@ -68,7 +68,10 @@ static int function_fieldqty(struct ast_channel *chan, const char *cmd, else ast_copy_string(args.delim, "-", 2); } - while (strsep(&varval, args.delim)) + varval = pbx_builtin_getvar_helper(chan, args.varname); + if (varval) + varval2 = ast_strdupa(varval); + while (strsep(&varval2, args.delim)) fieldcount++; } else { fieldcount = 1; |