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codereview: explain how to get hgpatch in error message

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5623045
This commit is contained in:
Brad Fitzpatrick 2012-02-02 11:53:28 -08:00
parent 69a5b23dc5
commit 7dca24ee7e

View File

@ -1572,7 +1572,7 @@ def clpatch_or_undo(ui, repo, clname, opts, mode):
try:
cmd = subprocess.Popen(argv, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=None, close_fds=sys.platform != "win32")
except:
return "hgpatch: " + ExceptionDetail()
return "hgpatch: " + ExceptionDetail() + "\nInstall hgpatch with:\n$ go get code.google.com/p/go.codereview/cmd/hgpatch\n"
out, err = cmd.communicate(patch)
if cmd.returncode != 0 and not opts["ignore_hgpatch_failure"]: