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Fix compiler warning in pritest.c.

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* Made do_channel() exit on a failed write().

(closes issue PRI-145)
Reported by: Tzafrir Cohen
Patches:
      fix_unused_write.patch (license #5035) patch uploaded by Tzafrir Cohen
      Modified


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2305 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This commit is contained in:
Richard Mudgett 2012-10-29 21:19:52 +00:00
parent 75bf8f0a20
commit cdb844c16b
1 changed files with 4 additions and 1 deletions
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5
pritest.c
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@ -68,7 +68,10 @@ static void do_channel(int fd)
int i=0; int i=0;
while ((res = read(fd, buf, READ_SIZE)) > 0 && (i++ < 1000)) { while ((res = read(fd, buf, READ_SIZE)) > 0 && (i++ < 1000)) {
write(fd, buf, res); if (write(fd, buf, res) == -1) {
fprintf(stderr, "--!! Failed write: %d\n", errno);
break;
}
} }
} }