Shell integration: bash: Dont fail if an existing PROMPT_COMMAND ends with a semi-colon

Fixes #4645
2022-02-06 19:02:39 +05:30
parent dddff91fad
commit f9d9fe6db4
2 changed files with 4 additions and 0 deletions
--- a/shell-integration/bash/kitty.bash
+++ b/shell-integration/bash/kitty.bash
@@ -141,6 +141,8 @@ _ksi_main() {
    elif [[ $(builtin declare -p PROMPT_COMMAND 2> /dev/null) =~ 'declare -a PROMPT_COMMAND' ]]; then
        PROMPT_COMMAND+=("_ksi_prompt_command")
    else
+        PROMPT_COMMAND="${PROMPT_COMMAND%% }"
+        PROMPT_COMMAND="${PROMPT_COMMAND%%;}"
        PROMPT_COMMAND+="; _ksi_prompt_command"
    fi
 }