diff --git a/xCAT-client/bin/tcons b/xCAT-client/bin/tcons
index cc0af755d..2cf994f9b 100755
--- a/xCAT-client/bin/tcons
+++ b/xCAT-client/bin/tcons
@@ -1,18 +1,18 @@
 #!/bin/sh
-f=1                                                                    
-p=0                                                                    
+f=1
+p=0
 for i in `nodels "$1"`; do
-    if [ "$f" = 1 ]; then                                              
-        f=0                                                            
+    if [ "$f" = 1 ]; then
+        f=0
     	qdate=$((`date +%s`+5))
-        tmux new-session -d -s tcons.$$ -x 800 -y 800 "rcons $i;if [ \`date +%s\` -lt $qdate ]; then echo Press enter to close; read qdate; fi"       
-        continue                                                       
-    fi                                                                 
-    tmux select-pane -t $p                                             
-    p=$((p+1))                                                         
+        tmux new-session -d -s tcons.$$ -x 800 -y 800 "rcons $i;if [ \`date +%s\` -lt $qdate ]; then echo Press enter to close; read qdate; fi"
+        continue
+    fi
+    tmux select-pane -t $p
+    p=$((p+1))
     qdate=$((`date +%s`+5))
     tmux split -h "rcons $i;if [ \`date +%s\` -lt $qdate ]; then echo Press enter to close; read qdate; fi"
     tmux select-layout tiled
-done                                                                   
+done
 tmux select-pane -t 0
-tmux attach -t tcons.$$                                                
+tmux attach -t tcons.$$