diff --git a/src/mathed/math_deliminset.C b/src/mathed/math_deliminset.C
index ba50d54e2c..0a27adbd9b 100644
--- a/src/mathed/math_deliminset.C
+++ b/src/mathed/math_deliminset.C
@@ -141,6 +141,7 @@ void MathDelimInset::maplize(MapleStream & os) const
 		os << left_ << cell(0) << right_;
 }
 
+
 void MathDelimInset::mathematicize(MathematicaStream & os) const
 {
 	if (isAbs()) {
@@ -154,7 +155,6 @@ void MathDelimInset::mathematicize(MathematicaStream & os) const
 }
 
 
-
 void MathDelimInset::mathmlize(MathMLStream & os) const
 {
 	os << "<fenced open=\"" << left_ << "\" close=\""
diff --git a/src/mathed/math_gridinset.C b/src/mathed/math_gridinset.C
index e9d1e5bcfb..59584395c5 100644
--- a/src/mathed/math_gridinset.C
+++ b/src/mathed/math_gridinset.C
@@ -915,7 +915,8 @@ void MathGridInset::write(WriteStream & os) const
 			os << cell(index(row, col)) << eocString(col, lastcol);
 		os << eolString(row, os.fragile());
 		// append newline only if line wasn't completely empty
-		if (!emptyline)
+		// and this was not the last line in the grid
+		if (!emptyline && row + 1 < nrows())
 			os << "\n";
 	}
 	string const s = verboseHLine(rowinfo_[nrows()].lines_);