uniconvertor and uniconv are looked in in reversed order
(therefore we can call uniconv that's different from the uniconvertor one)
https://bugs.launchpad.net/inkscape/+bug/226383

Lubomir Rintel <lkundrak@v3.sk>

diff -up inkscape/share/extensions/uniconv-ext.py.uniconv inkscape/share/extensions/uniconv-ext.py
--- inkscape/share/extensions/uniconv-ext.py.uniconv	2009-03-01 18:06:19.000000000 +0100
+++ inkscape/share/extensions/uniconv-ext.py	2009-04-10 15:22:21.916579400 +0200
@@ -28,19 +28,21 @@ cmd = None
 
 try:
     from subprocess import Popen, PIPE
-    p = Popen('uniconv', shell=True, stdout=PIPE, stderr=PIPE).wait()
+    p = Popen('uniconvertor', shell=True, stdout=PIPE, stderr=PIPE).wait()
     if p==0 :
-        cmd = 'uniconv'
+        cmd = 'uniconvertor'
     else:
-        p = Popen('uniconvertor', shell=True, stdout=PIPE, stderr=PIPE).wait()
+        p = Popen('uniconv', shell=True, stdout=PIPE, stderr=PIPE).wait()
         if p==0 :
-            cmd = 'uniconvertor'
+            cmd = 'uniconv'
 except ImportError:
     from popen2 import Popen3
-    p = Popen3('uniconv', True).wait()
-    if p!=32512 : cmd = 'uniconv'
     p = Popen3('uniconvertor', True).wait()
-    if p!=32512 : cmd = 'uniconvertor'
+    if p!=32512 :
+        cmd = 'uniconvertor'
+    else:
+        p = Popen3('uniconv', True).wait()
+        if p!=32512 : cmd = 'uniconv'
 
 if cmd == None:
     # there's no succeffully-returning uniconv command; try to get the module directly (on Windows)