bitbake: toaster: fix wrong usage of print_exc and format_exc

First parameter of traceback.print_exc and traceback.format_exc APIs is
a 'limit' - a number of stracktraces to print.

Passing exception object to print_exc or format_exc is incorrect, but
it works in Python 2 and causes printing only one line of traceback.

In Python 3 comparison of integer and exception object throws exception:
TypeError: unorderable types: int() < <Exception type>()

As these APIs are usually used in except block of handling another
exception this can cause hard to find and debug bugs.

(Bitbake rev: c5a48931ac8db9e56f978c50861c19d0d0c808e3)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 5ceeb6be3e..02548761f0 100755
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -761,7 +761,7 @@ def _get_dir_entries(build_id, target_id, start):
 
         except Exception as e:
             print("Exception ", e)
-            traceback.print_exc(e)
+            traceback.print_exc()
 
     # sort by directories first, then by name
     rsorted = sorted(response, key=lambda entry :  entry['name'])