Index: /issm/trunk/src/c/DataInterpx/DataInterpx.cpp
===================================================================
--- /issm/trunk/src/c/DataInterpx/DataInterpx.cpp	(revision 281)
+++ /issm/trunk/src/c/DataInterpx/DataInterpx.cpp	(revision 282)
@@ -26,12 +26,12 @@
 
 	/*Some checks on arguments: */
-	if ((M<=0)|| (N<=0) || (nods<=0)){
-		throw ErrorException(__FUNCT__," error message: nothing to be done according to the dimensions of input matrices and vectors.");
+	if ((M<=0) || (N<=0) || (nods<=0)){
+		throw ErrorException(__FUNCT__,"nothing to be done according to the dimensions of input matrices and vectors.");
 	}
 	if(M!=(y_rows-1)){
-		throw ErrorException(__FUNCT__," error message: y vector length should be 1 more than data number of rows.");
+		throw ErrorException(__FUNCT__,"y vector length should be 1 more than data number of rows.");
 	}
 	if(N!=(x_rows-1)){
-		throw ErrorException(__FUNCT__," error message: x vector length should be 1 more than data number of columns.");
+		throw ErrorException(__FUNCT__,"x vector length should be 1 more than data number of columns.");
 	}