Update compile kernel script

img-kernel-utils/scripts/vm-scripts/compile-kernel

@@ -73,6 +73,16 @@ fi
 # Setup
 
 linux_path=$(readlink -m $linux_path)
+
+if [ -n "${new_config}" ]; then
+
+  if [ "$#" -ne 2 ]; then
+    usage
+  fi
+  old_config_path=$(readlink -m $1)
+  new_config_path=$(readlink -m $2)
+fi
+
 export ARCH=arm;export CROSS_COMPILE=arm-linux-gnueabihf-;
 cd $linux_path;
 
@@ -81,15 +91,6 @@ if [ -n "$update_git" ]; then
 fi
 
 if [ -z "$partial_compile" ]; then
-  if [ -n "${new_config}" ]; then
-  
-    if [ "$#" -ne 2 ]; then
-      usage
-    fi
-    old_config_path=$(readlink -m $1)
-    new_config_path=$(readlink -m $2)
-  fi
-  
   # Kernel configuration
   
   if [ -n "${new_config}" ]; then