Bash integration: Fix the inherit_errexit option being set by shell integration

Fixes #5349

docs/changelog.rst

@@ -79,6 +79,8 @@ Detailed list of changes
 
 - Bash integration: Fix declare not creating global variables in .bashrc (:iss:`5254`)
 
+- Bash integration: Fix the inherit_errexit option being set by shell integration (:iss:`5349`)
+
 - :command:`kitty @ scroll-window` allow scrolling by fractions of a screen
   (:iss:`5294`)
 

shell-integration/bash/kitty.bash

@@ -23,6 +23,7 @@ if [[ -n "$KITTY_BASH_INJECT" ]]; then
         }
     else
         builtin set +o posix
+        builtin shopt -u inherit_errexit  # resetting posix does not clear this
         if [[ -n "$KITTY_BASH_UNEXPORT_HISTFILE" ]]; then
             builtin export -n HISTFILE
             builtin unset KITTY_BASH_UNEXPORT_HISTFILE