PROMPT_COMMAND=$PROMPT_COMMAND;setGitPrompt did not work correctly (fixes Issue #13)

13 years ago · c869a349f1
parent d7f5d3bb17
commit c869a349f1
1 changed files with 6 additions and 1 deletions
--- a/gitprompt.sh
+++ b/gitprompt.sh
@ -159,4 +159,9 @@ function setGitPrompt() {
  fi
 }

-PROMPT_COMMAND=$PROMPT_COMMAND;setGitPrompt
+if [ -z "$PROMPT_COMMAND" ]; then
+  PROMPT_COMMAND=setGitPrompt
+else
+  PROMPT_COMMAND="$PROMPT_COMMAND;setGitPrompt"
+fi
+