Fix indentation

Author: zdohnal

backend/ipp.c

@@ -2116,24 +2116,24 @@ main(int  argc,				/* I - Number of command-line args */
 	password_tries = 0;
       else
       {
-        if (ipp_status == IPP_STATUS_ERROR_INTERNAL)
-        {
-          waitjob_tries ++;
+	if (ipp_status == IPP_STATUS_ERROR_INTERNAL)
+	{
+	  waitjob_tries ++;
 
-          if (waitjob_tries > 4)
-          {
-            ippDelete(response);
-            ipp_status = IPP_STATUS_OK;
-            break;
-          }
-        }
-        else if (ipp_status != IPP_STATUS_ERROR_SERVICE_UNAVAILABLE &&
-            ipp_status != IPP_STATUS_ERROR_BUSY)
-        {
-          ippDelete(response);
-          ipp_status = IPP_STATUS_OK;
-          break;
-        }
+	  if (waitjob_tries > 4)
+	  {
+	    ippDelete(response);
+	    ipp_status = IPP_STATUS_OK;
+	    break;
+	  }
+	}
+	else if (ipp_status != IPP_STATUS_ERROR_SERVICE_UNAVAILABLE &&
+	    ipp_status != IPP_STATUS_ERROR_BUSY)
+	{
+	  ippDelete(response);
+	  ipp_status = IPP_STATUS_OK;
+	  break;
+	}
       }
 
       if (response)