https://github.com/cmusphinx/sphinxbase/commit/6989c52a3fb9473fd61326e548440fff887525c2

commit 6989c52a3fb9473fd61326e548440fff887525c2
Author: Michel Zou <xantares09@hotmail.com>
Date:   Thu Feb 6 07:02:06 2020 +0100

    Fix doxy2swig.py IndexError: list index out of range

diff --git a/doc/doxy2swig.py b/doc/doxy2swig.py
index 5589b0d..a01c4b1 100644
--- a/doc/doxy2swig.py
+++ b/doc/doxy2swig.py
@@ -299,7 +299,10 @@ class Doxy2SWIG:
             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
tream'>debian-upstream</option>
<option value='koszko'>koszko</option>
<option value='master' selected='selected'>master</option>
<option value='v1.x'>v1.x</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>An HTTPs proxy to facilitate replacing sites' js with user-supplied scripts</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/haketilo-hydrilla/about/'>about</a><a href='/haketilo-hydrilla/'>summary</a><a href='/haketilo-hydrilla/refs/?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>refs</a><a href='/haketilo-hydrilla/log/.gitignore'>log</a><a class='active' href='/haketilo-hydrilla/tree/.gitignore?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>tree</a><a href='/haketilo-hydrilla/commit/.gitignore?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>commit</a><a href='/haketilo-hydrilla/diff/.gitignore?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>diff</a></td><td class='form'><form class='right' method='get' action='/haketilo-hydrilla/log/.gitignore'>
<input type='hidden' name='id' value='6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/haketilo-hydrilla/tree/?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>root</a>/<a href='/haketilo-hydrilla/tree/.gitignore?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>.gitignore</a></div><div class='content'>blob: e2b391c0fbbd2055fa1c838c3df6f040db126695 (<a href='/haketilo-hydrilla/about/.gitignore?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>about</a>) (<a href='/haketilo-hydrilla/plain/.gitignore?id=6c1f8221d17b1f4d7955d48a77fefeaf6e3030d7'>plain</a>)
<table summary='blob content' class='blob'>
<tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a>
<a id='n2' href='#n2'>2</a>
<a id='n3' href='#n3'>3</a>
<a id='n4' href='#n4'>4</a>
<a id='n5' href='#n5'>5</a>
<a id='n6' href='#n6'>6</a>
<a id='n7' href='#n7'>7</a>
<a id='n8' href='#n8'>8</a>
<a id='n9' href='#n9'>9</a>
<a id='n10' href='#n10'>10</a>
<a id='n11' href='#n11'>11</a>
<a id='n12' href='#n12'>12</a>
<a id='n13' href='#n13'>13</a>
<a id='n14' href='#n14'>14</a>
</pre></td>
<td class='lines'><pre><code># SPDX-License-Identifier: CC0-1.0

# Copyright (C) 2022 Wojtek Kosior &lt;koszko@koszko.org&gt;
#
# Available under the terms of Creative Commons Zero v1.0 Universal.

build
dist
*.egg-info
*.pyc
setuptools
src/hydrilla/_version.py
src/hydrilla/locales/messages.pot
messages.mo
</code></pre></td></tr></table>
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