Fix find source with empty input (fixes bpython#443)

sebastinas · sebastinas · commit 47d5a49170e4 · 2015-01-17T18:40:47.000+01:00
Signed-off-by: Sebastian Ramacher &lt;sebastian+dev@ramacher.at&gt;
diff --git a/bpython/curtsiesfrontend/repl.py b/bpython/curtsiesfrontend/repl.py
@@ -1359,7 +1359,7 @@ def show_source(self):
         try:
             source = self.get_source_of_current_name()
         except SourceNotFound as e:
-            self.status_bar.message(_(e))
+            self.status_bar.message(_(str(e)))
         else:
             if self.config.highlight_show_source:
                 source = format(PythonLexer().get_tokens(source),
