Don't ask me why, but waitfordigit will immediately return a 1 on my system, unless the outfd is initialized to -1 before calling the nandfds func
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@79378 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -6079,6 +6079,7 @@ static void *ss_thread(void *data)
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ast_hangup(chan);
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return NULL;
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} else if (res) {
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ast_debug(1,"waitfordigit returned '%c' (%d), timeout = %d\n", res, res, timeout);
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exten[len++]=res;
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exten[len] = '\0';
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}
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@ -1991,12 +1991,14 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd)
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if (ast_test_flag(c, AST_FLAG_ZOMBIE) || ast_check_hangup(c))
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return -1;
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/* Wait for a digit, no more than ms milliseconds total. */
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while (ms) {
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struct ast_channel *rchan;
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int outfd;
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int outfd=-1;
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errno = 0;
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rchan = ast_waitfor_nandfds(&c, 1, &cmdfd, (cmdfd > -1) ? 1 : 0, NULL, &outfd, &ms);
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if (!rchan && outfd < 0 && ms) {
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if (errno == 0 || errno == EINTR)
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continue;
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@ -2004,6 +2006,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd)
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return -1;
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} else if (outfd > -1) {
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/* The FD we were watching has something waiting */
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ast_log(LOG_WARNING, "The FD we were waiting for has something waiting. Waitfordigit returning numeric 1\n");
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return 1;
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} else if (rchan) {
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int res;
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