Mercurial > hg-stable
changeset 28863:6e06fbee9244
chg: server exited with code 0 without being connectable is an error
Before this patch, if the server started by chg has exited with code 0 without
creating a connectable unix domain socket at the specified address, chg will
exit with code 0, which is not the correct behavior. It can happen, for
example, CHGHG is set to /bin/true.
This patch addresses the issue by checking the exit code of the server and
printing a new error message if the server exited normally but cannot be
reached.
| author | Jun Wu <quark@fb.com> |
|---|---|
| date | Sun, 10 Apr 2016 22:00:34 +0100 |
| parents | 39130afcce60 |
| children | b0811a9fe67c |
| files | contrib/chg/chg.c |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/contrib/chg/chg.c Fri Apr 08 23:33:28 2016 -0700 +++ b/contrib/chg/chg.c Sun Apr 10 22:00:34 2016 +0100 @@ -269,6 +269,9 @@ cleanup: if (WIFEXITED(pst)) { + if (WEXITSTATUS(pst) == 0) + abortmsg("could not connect to cmdserver " + "(exited with status 0)"); debugmsg("cmdserver exited with status %d", WEXITSTATUS(pst)); exit(WEXITSTATUS(pst)); } else if (WIFSIGNALED(pst)) {