true shell

diff --git a/build.py b/build.py
index a625610565400a6dcdbac5b24b4afdb0473a63bd..a88084743383f1fa18dd9f9a9dbcbbb25e3d3150 100755 (executable)
--- a/build.py
+++ b/build.py
@@ -367,7 +367,7 @@ if __name__ == '__main__':
        cmd = [ "awk '/^Version: / {print $2}'"]
        grep_dctrl =  subprocess.Popen(
                 cmd,
-                shell=False,
+                shell=True,
                 close_fds=True,
                stdin=parse_changelog.stdout,
                 stdout=subprocess.PIPE,