tests/cmdline/cmd_showbc: Fix test now that 1 value is stored on stack.

dpgeorge · dpgeorge · commit f65e4f0b8fbd · 2016-09-27T13:22:06.000+10:00
This corresponds to the change in the way exception values are stored on
the Python value stack.
diff --git a/tests/cmdline/cmd_showbc.py.exp b/tests/cmdline/cmd_showbc.py.exp
@@ -242,8 +242,6 @@ arg names:
 \\d\+ POP_BLOCK
 \\d\+ JUMP \\d\+
 \\d\+ POP_TOP
-\\d\+ POP_TOP
-\\d\+ POP_TOP
 \\d\+ LOAD_DEREF 14
 \\d\+ POP_TOP
 \\d\+ POP_EXCEPT
