diff options
Diffstat (limited to 'funcs')
| -rw-r--r-- | funcs/func_strings.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/funcs/func_strings.c b/funcs/func_strings.c index e330738a2..e9abe50c2 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -123,6 +123,8 @@ static int regex(struct ast_channel *chan, char *cmd, char *parse, char *buf, ast_log(LOG_ERROR, "Unexpected arguments: should have been in the form '\"<regex>\" <string>'\n"); return -1; } + if ((*args.str == ' ') || (*args.str == '\t')) + args.str++; ast_log(LOG_DEBUG, "FUNCTION REGEX (%s)(%s)\n", args.reg, args.str); @@ -144,10 +146,10 @@ static struct ast_custom_function regex_function = { .synopsis = "Regular Expression", .desc = "Returns 1 if data matches regular expression, or 0 otherwise.\n" - "Please note that the double quotes separating the expression from the data\n" - "should not have any neighboring spaces, either before or after, unless you\n" - "intend them to be in either the expression or the data!\n", - .syntax = "REGEX(\"<regular expression>\"<data>)", + "Please note that the space following the double quotes separating the regex from the data\n" + "is optional and if present, is skipped. If a space is desired at the beginning of the data,\n" + "then put two spaces there; the second will not be skipped.\n", + .syntax = "REGEX(\"<regular expression>\" <data>)", .read = regex, }; |