From 5a1bf0fbb3006c15f971bd91e56a113a157f336a Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 4 Oct 2014 00:48:24 +1300
Subject: No args to prompt prints prompt strings

---
 bash/bashrc.d/prompt.bash | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'bash')

diff --git a/bash/bashrc.d/prompt.bash b/bash/bashrc.d/prompt.bash
index 2c5034f2..e9ed5d31 100644
--- a/bash/bashrc.d/prompt.bash
+++ b/bash/bashrc.d/prompt.bash
@@ -1,6 +1,12 @@
 # Frontend to controlling prompt
 prompt() {
 
+    # If no arguments, print the prompt strings as they are
+    if [[ ! $1 ]] ; then
+        declare -p PS1 PS2 PS3 PS4
+        return
+    fi
+
     # What's done next depends on the first argument to the function
     case $1 in
 
-- 
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