[all-commits] [llvm/llvm-project] 3934a3: [LLDB][NFC] Reliability fixes for IOHandlerCursesGUI

[fixathon via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3934a31cfa024edfaa406c3706dc943e59f9049c
      https://github.com/llvm/llvm-project/commit/3934a31cfa024edfaa406c3706dc943e59f9049c
  Author: Slava Gurevich <sgurevich at gmail.com>
  Date:   2022-08-11 (Thu, 11 Aug 2022)

  Changed paths:
    M lldb/source/Core/IOHandlerCursesGUI.cpp

  Log Message:
  -----------
  [LLDB][NFC] Reliability fixes for IOHandlerCursesGUI

- checking retval of function calls
- dead code removal
- null dereference fix

Differential Revision: https://reviews.llvm.org/D131615