Merged revisions 73053 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r73053 | tilghman | 2007-07-03 07:38:53 -0500 (Tue, 03 Jul 2007) | 10 lines

Merged revisions 73052 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r73052 | tilghman | 2007-07-03 07:34:14 -0500 (Tue, 03 Jul 2007) | 2 lines

RetryDial should accept a 0 argument, but it does not, because atoi does not distinguish between 0 and error (closes issue #10106)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@73054 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_dial.c

@@ -1846,7 +1846,7 @@ static int retrydial_exec(struct ast_channel *chan, void *data)
 
 	if ((dialdata = strchr(announce, '|'))) {
 		*dialdata++ = '\0';
-		if ((sleep = atoi(dialdata))) {
+		if (sscanf(dialdata, "%d", &sleep) == 1) {
 			sleep *= 1000;
 		} else {
 			ast_log(LOG_ERROR, "%s requires the numerical argument <sleep>\n",rapp);
@@ -1854,7 +1854,7 @@ static int retrydial_exec(struct ast_channel *chan, void *data)
 		}
 		if ((dialdata = strchr(dialdata, '|'))) {
 			*dialdata++ = '\0';
-			if (!(loops = atoi(dialdata))) {
+			if (sscanf(dialdata, "%d", &loops) != 1) {
 				ast_log(LOG_ERROR, "%s requires the numerical argument <loops>\n",rapp);
 				goto done;
 			}