Add __main__ logic to slice2py.py (Fixes #893)

1 files changed, 10 insertions, 2 deletions

diff --git a/python/scripts/slice2py.py b/python/scripts/slice2py.py
index 2b04ce81c52..17b9eaeaad1 100755
--- a/python/scripts/slice2py.py
+++ b/python/scripts/slice2py.py
@@ -3,11 +3,19 @@
 # Copyright (c) ZeroC, Inc. All rights reserved.
 #
 
-import sys, Ice, IcePy
+import sys
+import Ice
+import IcePy
+
+
 def main():
     sliceDir = Ice.getSliceDir()
     # Automatically add the slice dir.
-    if not sliceDir is None:
+    if sliceDir is not None:
         sys.argv.append('-I' + sliceDir)
     val = IcePy.compile(sys.argv)
     sys.exit(int(val))
+
+
+if __name__ == "__main__":
+    sys.exit(main())