Add user only if it does not exist. (#1059)

If user already exists, useradd ends with error and terminates the whole instalation process.
nextcloud · Jan 19, 2020 · e0ae40b · e0ae40b
1 parent 6359ca3
commit e0ae40b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ncp.sh b/ncp.sh
@@ -123,7 +123,7 @@ EOF
   a2ensite ncp-activation
 
   ## NCP USER FOR AUTHENTICATION
-  useradd --home-dir /nonexistent "$WEBADMIN"
+  id -u "$WEBADMIN" &>/dev/null || useradd --home-dir /nonexistent "$WEBADMIN"
   echo -e "$WEBPASSWD\n$WEBPASSWD" | passwd "$WEBADMIN"
   chsh -s /usr/sbin/nologin "$WEBADMIN"