diff --git a/library/RSL_Emulation.ttcn b/library/RSL_Emulation.ttcn
index 41c689f..66cc4dc 100644
--- a/library/RSL_Emulation.ttcn
+++ b/library/RSL_Emulation.ttcn
@@ -187,7 +187,7 @@
 runs on RSL_Emulation_CT return integer {
 	var integer i;
 	for (i := 0; i < sizeof(ConnectionTable); i := i+1) {
-		if (ispresent(ConnectionTable[i].comp_ref) and 
+		if (ispresent(ConnectionTable[i].comp_ref) and
 		    ConnectionTable[i].comp_ref == comp_ref) {
 			return i;
 		}
@@ -200,7 +200,7 @@
 runs on RSL_Emulation_CT return integer {
 	var integer i;
 	for (i := 0; i < sizeof(ConnectionTable); i := i+1) {
-		if (ispresent(ConnectionTable[i].chan_nr) and 
+		if (ispresent(ConnectionTable[i].chan_nr) and
 		    ConnectionTable[i].chan_nr == chan_nr and ConnectionTable[i].trx_nr == trx_nr) {
 			return i;
 		}