Fix AFM kerning parsing on Python 3.x

mdboom · mdboom · commit 439660c5a57b · 2012-06-11T15:49:31.000-04:00
diff --git a/lib/matplotlib/afm.py b/lib/matplotlib/afm.py
@@ -220,7 +220,7 @@ def _parse_kern_pairs(fh):
         vals = line.split()
         if len(vals)!=4 or vals[0]!=b'KPX':
             raise RuntimeError('Bad kern pairs line: %s'%line)
-        c1, c2, val = vals[1], vals[2], _to_float(vals[3])
+        c1, c2, val = _to_str(vals[1]), _to_str(vals[2]), _to_float(vals[3])
         d[(c1,c2)] = val
     raise RuntimeError('Bad kern pairs parse')
 
