Mercurial > hg

changeset 4316:6e4334be0aaa

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Try to find diffstat in PATH before calling it At least on Solaris, /bin/sh will print a "command not found" message even if we redirect stderr.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Sat, 07 Apr 2007 04:27:55 -0300
parents bc6f5a1d8b7b
children 66249be9aa23
files mercurial/patch.py
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/patch.py	Sat Apr 07 04:27:55 2007 -0300
+++ b/mercurial/patch.py	Sat Apr 07 04:27:55 2007 -0300
@@ -663,6 +663,8 @@
         single(repo.lookup(rev), seqno+1, fp)
 
 def diffstat(patchlines):
+    if not util.find_in_path('diffstat', os.environ.get('PATH', '')):
+        return
     fd, name = tempfile.mkstemp(prefix="hg-patchbomb-", suffix=".txt")
     try:
         p = popen2.Popen3('diffstat -p1 -w79 2>/dev/null > ' + name)