Never add two namespaces

possible fix for [Bug 179770]

diff --git a/share/extensions/inkex.py b/share/extensions/inkex.py
index 5f12c891703669d373808d3be7d59b45bbae8aea..d5c1ce2136fd630ca417fd43f8e457122d95c2f2 100755 (executable)
--- a/share/extensions/inkex.py
+++ b/share/extensions/inkex.py
@@ -72,7 +72,7 @@ def check_inkbool(option, opt, value):
 
 def addNS(tag, ns=None):
     val = tag
-    if ns!=None and len(ns)>0 and NSS.has_key(ns):
+    if ns!=None and len(ns)>0 and NSS.has_key(ns) and len(tag)>0 and tag[0]!='{':
         val = "{%s}%s" % (NSS[ns], tag)
     return val