From af66a27da3b3ba493450fe8aa479447ef3db5778 Mon Sep 17 00:00:00 2001
From: Thomas Nagy <tnagy@waf.io>
Date: Sat, 19 Nov 2016 00:11:41 +0100
Subject: [PATCH] Specify shell usage in test script execution

---
 waflib/Tools/waf_unit_test.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/waflib/Tools/waf_unit_test.py b/waflib/Tools/waf_unit_test.py
index 44ccbbc1..db8d3ba5 100644
--- a/waflib/Tools/waf_unit_test.py
+++ b/waflib/Tools/waf_unit_test.py
@@ -48,7 +48,7 @@ cmd = %(cmd)r
 # if you want to debug with gdb:
 #cmd = ['gdb', '-args'] + cmd
 env = %(env)r
-status = subprocess.call(cmd, env=env, cwd=%(cwd)r)
+status = subprocess.call(cmd, env=env, cwd=%(cwd)r, shell=isinstance(cmd, str))
 sys.exit(status)
 """