Fix improper initialization of a UserString (Charles Crain).

git-svn-id: http://scons.tigris.org/svn/scons/trunk@199 fdb21ef1-2011-0410-befe-b5e4ea1792b1

diff --git a/src/engine/SCons/UtilTests.py b/src/engine/SCons/UtilTests.py
index 5d7d52e339fbaf9e3df6abcac7ee945debfff79d..73949d9e4a377995e7cda64dcc4b3441d4386cce 100644 (file)
--- a/src/engine/SCons/UtilTests.py
+++ b/src/engine/SCons/UtilTests.py
@@ -264,7 +264,7 @@ class UtilTestCase(unittest.TestCase):
         except:
             pass
         else:
-            assert is_String(UserString.UserString())
+            assert is_String(UserString.UserString(''))
         assert not is_String({})
         assert not is_String([])