#1087 Fix sdkman_auto_env when PROMPT_COMMAND ends with space (#1088)

Trim PROMPT_COMMAND Without this fix there may be a message with double semicolon: bash: PROMPT_COMMAND: line 0: `history -a; history -n; ;sdkman_auto_env'
sdkman · Apr 21, 2022 · 0906561 · 0906561
1 parent 469f83b
commit 0906561
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/main/bash/sdkman-init.sh b/src/main/bash/sdkman-init.sh
@@ -225,8 +225,9 @@ if [[ "$sdkman_auto_env" == "true" ]]; then
 
 			export SDKMAN_OLD_PWD="$PWD"
 		}
-
-		[[ -z "$PROMPT_COMMAND" ]] && PROMPT_COMMAND="sdkman_auto_env" || PROMPT_COMMAND="${PROMPT_COMMAND%\;};sdkman_auto_env"
+
+		trimmed_prompt_command="${PROMPT_COMMAND%"${PROMPT_COMMAND##*[![:space:]]}"}"
+		[[ -z "$trimmed_prompt_command" ]] && PROMPT_COMMAND="sdkman_auto_env" || PROMPT_COMMAND="${trimmed_prompt_command%\;};sdkman_auto_env"
 	fi
 
 	sdkman_auto_env