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Dialplan functions should not actually return 0, unless they have modified the

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workspace.  To signal an error (and no change to the workspace), -1 should be
returned instead.
(closes issue #13340)
 Reported by: kryptolus
 Patches: 
       20080827__bug13340__2.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@146799 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-10-06 20:52:04 +00:00
parent 850cd15e26
commit 93ef1ee4ef
11 changed files with 54 additions and 18 deletions
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4
funcs/func_math.c
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@@ -78,14 +78,14 @@ static int math(struct ast_channel *chan, char *cmd, char *parse,
);
if (ast_strlen_zero(parse)) {
ast_log(LOG_WARNING, "Syntax: Math(<number1><op><number 2>[,<type_of_result>]) - missing argument!\n");
ast_log(LOG_WARNING, "Syntax: MATH(<number1><op><number 2>[,<type_of_result>]) - missing argument!\n");
return -1;
}
AST_STANDARD_APP_ARGS(args, parse);
if (args.argc < 1) {
ast_log(LOG_WARNING, "Syntax: Math(<number1><op><number 2>[,<type_of_result>]) - missing argument!\n");
ast_log(LOG_WARNING, "Syntax: MATH(<number1><op><number 2>[,<type_of_result>]) - missing argument!\n");
return -1;
}