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Make sure that waitfordigit_full doesn't hangup on -EINTR (bug #3831)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5232 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-03-22 22:44:55 +00:00
parent e93e62e29b
commit ff47b7ec31
1 changed files with 2 additions and 0 deletions
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2
channel.c
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@@ -1173,6 +1173,8 @@ char ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd
while(ms) {
rchan = ast_waitfor_nandfds(&c, 1, &cmdfd, (cmdfd > -1) ? 1 : 0, NULL, &outfd, &ms);
if ((!rchan) && (outfd < 0) && (ms)) {
if (errno == EINTR)
continue;
ast_log(LOG_WARNING, "Wait failed (%s)\n", strerror(errno));
return -1;
} else if (outfd > -1) {