[checkmk-commits] 6958 FIX Check_MK Check: Don't crash upon keepalive timeout

Module: check_mk Branch: master Commit: 1519896b2a1ee46626676c965213c7c0e75a6a53 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=1519896b2a1ee4… Author: Moritz Kiemer <mo(a)mathias-kettner.de> Date: Fri Jan 18 07:57:34 2019 +0100 6958 FIX Check_MK Check: Don't crash upon keepalive timeout MKException no longer produces a crash when the __str__ method of an exception instanciated without arguments is called. This could obfuscate the actual Traceback. Change-Id: I82872a162f0c5a24b615a608dcf92920c5557a76 --- .werks/6958 | 9 +++++++++ cmk/utils/exceptions.py | 2 +- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/.werks/6958 b/.werks/6958 new file mode 100644 index 0000000..a0b3492 --- /dev/null +++ b/.werks/6958 @@ -0,0 +1,9 @@ +Title: Check_MK Check: Don't crash upon keepalive timeout +Level: 1 +Component: checks +Compatible: compat +Edition: cee +Version: 1.6.0i1 +Date: 1547794513 +Class: fix + diff --git a/cmk/utils/exceptions.py b/cmk/utils/exceptions.py index 3273e5c..edaa9cd 100644 --- a/cmk/utils/exceptions.py +++ b/cmk/utils/exceptions.py @@ -43,7 +43,7 @@ class MKException(Exception): # have this variable set. self.args[0] seems to be the most portable # way at the moment. def __str__(self): - return self.args[0] + return self.args[0] if self.args else '' class MKGeneralException(MKException):