Added command line switch --no-backup to box database import command.

Author: mikeschinkel

commands/database

@@ -156,11 +156,12 @@ function database_import() {
 
     fi
 
-    database_backup "${basefile}.bak"
-
-    if [ $? -ne 0 ]; then
-        output "Error when backing up to ${basefile}.bak"
-        return 4
+    if [ ! $(has_arg --no-backup) ]; then
+        database_backup "${basefile}.bak"
+        if [ $? -ne 0 ]; then
+            output "Error when backing up to ${basefile}.bak"
+            return 4
+        fi
     fi
 
     output "Dropping any prior tables"