Fix #5998: Support fallback font correctly

mdboom · mdboom · commit ae5fdf765556 · 2016-03-22T09:31:47.000-04:00
diff --git a/lib/matplotlib/mathtext.py b/lib/matplotlib/mathtext.py
@@ -855,7 +855,7 @@ def _get_glyph(self, fontname, font_class, sym, fontsize, math=True):
                             'rm', font_class, sym, fontsize)
                 else:
                     return self.cm_fallback._get_glyph(
-                        fontname, 'it', sym, fontsize)
+                        fontname, font_class, sym, fontsize)
             else:
                 if fontname in ('it', 'regular') and isinstance(self, StixFonts):
                     return self._get_glyph('rm', font_class, sym, fontsize)
