Merge pull request #72 from xantares/doxy2swig

Fix doxy2swig.py IndexError: list index out of range
cmusphinx · Feb 6, 2020 · 4ffc4b7 · 4ffc4b7
2 parents 057d423 + 6989c52
commit 4ffc4b7
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/doc/doxy2swig.py b/doc/doxy2swig.py
@@ -299,7 +299,10 @@ def do_memberdef(self, node):
             name = first['name'].firstChild.data
 
             for n in node.getElementsByTagName('param'):
-              arg_type = n.getElementsByTagName('type')[0]
+              elts = n.getElementsByTagName('type')
+              if len(elts) == 0:
+                  continue
+              arg_type = elts[0]
               ref = self.get_specific_nodes(arg_type, ('ref'))
               if 'ref' in ref:
                 type_name = ref['ref'].firstChild.data