diff -r 6cf16e5bfbf9 -r c52d1460cea8 svgui/pyjs/jsonrpc/jsonrpc.py
--- a/svgui/pyjs/jsonrpc/jsonrpc.py	Sat Aug 19 17:17:54 2017 +0300
+++ b/svgui/pyjs/jsonrpc/jsonrpc.py	Sat Aug 19 18:12:20 2017 +0300
@@ -34,7 +34,7 @@
             except BaseException:
                 etype, eval, etb = sys.exc_info()
                 return self.error(id, 100, '%s: %s' % (etype.__name__, eval))
-            except:
+            except Exception:
                 etype, eval, etb = sys.exc_info()
                 return self.error(id, 100, 'Exception %s: %s' % (etype, eval))
         else: