processing: fix warning when loading otb algorithms

jef-n · jef-n · commit 697d2af533c4 · 2015-08-18T11:06:32.000+02:00
diff --git a/python/plugins/processing/algs/otb/OTBAlgorithm.py b/python/plugins/processing/algs/otb/OTBAlgorithm.py
@@ -97,13 +97,7 @@ def adapt_list_to_string(self, c_list):
                 a_list[3] = -1
 
         a_list[1] = "-%s" % a_list[1]
-
-        def myunicode(par):
-            if isinstance(par, list):
-                return ";".join(par)
-            return unicode(par)
-
-        b_list = map(mystr, a_list)
+        b_list = map(lambda x: ";".join(x) if isinstance(x,list) else unicode(x), a_list)
         res = "|".join(b_list)
         return res
 
