From d7e965af2545b4a3783b652d15fb74b4abca662b Mon Sep 17 00:00:00 2001
From: Guillaume Rousse <guillomovitch@mandriva.org>
Date: Sun, 29 Mar 2009 17:54:26 +0000
Subject: only add user or group if not already existing

---
 add-user | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'add-user')

diff --git a/add-user b/add-user
index 563b105..4b761e2 100755
--- a/add-user
+++ b/add-user
@@ -21,7 +21,10 @@ name=$3				# name of the user
 dir=$4				# home directory
 shell=$5			# shell
 
-/usr/sbin/useradd -r -M -s $shell -d $dir -c "system user for $pkg" $name > /dev/null
+if ! id $name /dev/null 2>&1; then
+    /usr/sbin/useradd -r -M \
+    	-s $shell -d $dir -c "system user for $pkg" $name > /dev/null
+fi
 
 exit 0
 
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