From 47d093dbe68a5f1d7eaed9960df86476d27a53e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Mengu=C3=A9?= <dolmen@cpan.org>
Date: Thu, 5 Dec 2013 00:13:57 +0100
Subject: [PATCH] _lp_temp_acpi: handle multiple temperature sensors (multi
 CPU)

---
 liquidprompt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/liquidprompt b/liquidprompt
index 98592d8..524c6c2 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -1400,7 +1400,13 @@ _lp_temp_sensors()
 
 _lp_temp_acpi()
 {
-    expr "$(acpi -t)" : '.* \([0-9]*\)\.[0-9]* degrees C'
+    local temperature i
+    temperature=0
+    for i in $(acpi -t | sed 's/.* \([0-9]*\)\.[0-9]* degrees C$/\1/p')
+    do
+        (( $i > $temperature )) && temperature=$i
+    done
+    echo -ne "$temperature"
 }
 
 # Will set _LP_TEMP_FUNCTION so the temperature monitoring feature use an