check-code: fix platform-specific error code variance
test-check-code-hg.t uses xargs to invoke check-code.py on every file in
'hg manifest'. The return code from xargs varies between BSD xargs and
GNU xargs: BSD will return 1 if any invocation exits with an error code;
GNU xargs will return 123 in this case. This normalizes the exit code
back to 1.
--- a/tests/test-check-code-hg.t Fri Feb 08 19:32:56 2013 +0000
+++ b/tests/test-check-code-hg.t Fri Feb 08 22:42:07 2013 +0000
@@ -8,7 +8,8 @@
New errors are not allowed. Warnings are strongly discouraged.
- $ hg manifest | xargs "$check_code" --warnings --nolineno --per-file=0
+ $ hg manifest | xargs "$check_code" --warnings --nolineno --per-file=0 \
+ > || false
tests/test-hgweb-raw.t:0:
> $ while kill `cat hg.pid` 2>/dev/null; do sleep 0; done
don't use kill, use killdaemons.py