Fix boolean handling in semanage

[Daniel J Walsh <dwalsh@xxxxxxxxxx>]

Also fix error message triggered by broken boolean handling.

diff --git a/policycoreutils/semanage/semanage b/policycoreutils/semanage/semanage
index ffaca5b..437eca3 100644
--- a/policycoreutils/semanage/semanage
+++ b/policycoreutils/semanage/semanage
@@ -315,6 +315,7 @@ Object-specific Options (see above):
 		
 		if object == "boolean":
 			OBJECT = seobject.booleanRecords(store)
+                        modify = True
 		
 		if object == "permissive":
 			OBJECT = seobject.permissiveRecords(store)
@@ -404,7 +405,7 @@ Object-specific Options (see above):
 
                         return
 
-                raise ValueError(_("Invalid command") % " ".join(argv))
+                raise ValueError(_("Invalid command: semanage %s") % " ".join(argv))
 
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