Index: firmware/FSC/src/w5100_spi_interface.c
===================================================================
--- firmware/FSC/src/w5100_spi_interface.c	(revision 11668)
+++ firmware/FSC/src/w5100_spi_interface.c	(revision 11669)
@@ -490,9 +490,7 @@
 void eth_write_str( U08* str ){
 
-	while (*str) {
-		if (eth_write_index < ETH_WRITE_BUFFER_SIZE) {
-			eth_write_buffer[eth_write_index++] = *str++;
-		}
-		
+        while (*str && eth_write_index < ETH_WRITE_BUFFER_SIZE)
+        {
+            eth_write_buffer[eth_write_index++] = *str++;
 	}
 	w5100_set_TX(eth_write_buffer, eth_write_index);
@@ -502,9 +500,7 @@
 void eth_writeln_str( U08* str ){
 
-	while (*str) 
-	{
-		if (eth_write_index < ETH_WRITE_BUFFER_SIZE) {
-			eth_write_buffer[eth_write_index++] = *str++;
-		}
+	while (*str && eth_write_index < ETH_WRITE_BUFFER_SIZE) 
+	{
+            eth_write_buffer[eth_write_index++] = *str++;
 	}
 	if (eth_write_index < ETH_WRITE_BUFFER_SIZE) {