From 6f12178282416be7811bc75566fdcf928a68b157 Mon Sep 17 00:00:00 2001
From: Colin Guthrie <colin@mageia.org>
Date: Sun, 30 Sep 2012 14:41:52 +0000
Subject: Make the code a little more compact + deal slightly better with
 non-releative symlinks in chroots

---
 add-service | 28 +++++++++++-----------------
 1 file changed, 11 insertions(+), 17 deletions(-)

(limited to 'add-service')

diff --git a/add-service b/add-service
index dc09cb7..6a52e2f 100755
--- a/add-service
+++ b/add-service
@@ -56,24 +56,18 @@ find_unit() {
     # and disabling units we must use the official name.
 
     searchunit=
-    if [ -e "$USERUNITDIR/$unit" ]; then
-        if [ -L "$USERUNITDIR/$unit" ]; then
-            searchunit=$(/usr/bin/readlink -f "$USERUNITDIR/$unit")
-        else
-            searchunit="$USERUNITDIR/$unit"
-        fi
-    elif [ -e "$RUNTIMEUNITDIR/$unit" ]; then
-        if [ -L "$RUNTIMEUNITDIR/$unit" ]; then
-            searchunit=$(/usr/bin/readlink -f "$RUNTIMEUNITDIR/$unit")
-        else
-            searchunit="$RUNTIMEUNITDIR/$unit"
-        fi
+    if [ -L "$USERUNITDIR/$unit" ]; then
+        searchunit=$(/usr/bin/readlink -m "$USERUNITDIR/$unit")
+    elif [ -e "$USERUNITDIR/$unit" ]; then
+        searchunit="$USERUNITDIR/$unit"
+    elif [ -L "$RUNTIMEUNITDIR/$unit" ]; then
+        searchunit=$(/usr/bin/readlink -m "$RUNTIMEUNITDIR/$unit")
+    else [ -e "$RUNTIMEUNITDIR/$unit" ]; then
+        searchunit="$RUNTIMEUNITDIR/$unit"
+    elif [ -L "$SYSTEMUNITDIR/$unit" ]; then
+        searchunit=$(/usr/bin/readlink -m "$SYSTEMUNITDIR/$unit")
     elif [ -e "$SYSTEMUNITDIR/$unit" ]; then
-        if [ -L "$SYSTEMUNITDIR/$unit" ]; then
-            searchunit=$(/usr/bin/readlink -f "$SYSTEMUNITDIR/$unit")
-        else
-            searchunit="$SYSTEMUNITDIR/$unit"
-        fi
+        searchunit="$SYSTEMUNITDIR/$unit"
     fi
     if [ -n "$searchunit" ]; then
         echo -n $searchunit
-- 
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