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/orm/models.py b/bitbake/lib/toaster/orm/models.py
index caad2afe81..61737c7979 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -1217,7 +1217,7 @@ class LayerIndexLayerSource(LayerSource):
             import traceback
             if proxy_settings is not None:
                 logger.info("EE: Using proxy %s" % proxy_settings)
-            logger.warning("EE: could not connect to %s, skipping update: %s\n%s" % (self.apiurl, e, traceback.format_exc(e)))
+            logger.warning("EE: could not connect to %s, skipping update: %s\n%s" % (self.apiurl, e, traceback.format_exc()))
             return
 
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