# HG changeset patch
# User Adrian Buehlmann <adrian@cadifra.com>
# Date 2012-05-27 16:25:04
# Node ID 40d930848fd01522618be181277dd6ad5ef7f08a
# Parent  d566aa319d5f7c58c69b985b53ff7498f08e53c6

hghave: wrap command in 'sh -c "..."' for has_pyflakes()

Without this, the has_pyflakes() check always fails in MSYS on Windows.

diff --git a/tests/hghave b/tests/hghave
--- a/tests/hghave
+++ b/tests/hghave
@@ -202,7 +202,7 @@ def has_unix_permissions():
         os.rmdir(d)
 
 def has_pyflakes():
-    return matchoutput('echo "import re" 2>&1 | pyflakes',
+    return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"",
                        r"<stdin>:1: 're' imported but unused",
                        True)