docs: fix remaining incompatibility with Python 3

monsta · monsta · commit 98f55b6cc130 · 2019-02-05T16:25:31.000+03:00
diff --git a/docs/xsl/fixxref.py b/docs/xsl/fixxref.py
@@ -49,7 +49,7 @@ def usage(e=None):
     try:
         opts, args = getopt.getopt(sys.argv[1:], "i:h:",
                                    ["index-dir=", "html-dir="])
-    except getopt.error, e:
+    except getopt.error as e:
         usage(e)
 
     index_dirs = []
