From: Richard Heck <rgheck@comcast.net>
Date: Thu, 12 May 2011 13:28:23 +0000 (+0000)
Subject: Make sure we do not crash here in release mode.
X-Git-Tag: 2.1.0beta1~3273
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=da03e5b1c4a21edf63a2ba73397cb46b59123f4b;p=features.git

Make sure we do not crash here in release mode.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38720 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/mathed/InsetMathFrac.cpp b/src/mathed/InsetMathFrac.cpp
index 90937619bf..2a00e1c573 100644
--- a/src/mathed/InsetMathFrac.cpp
+++ b/src/mathed/InsetMathFrac.cpp
@@ -22,6 +22,7 @@
 #include "MetricsInfo.h"
 #include "TextPainter.h"
 
+#include "support/lassert.h"
 #include "frontends/Painter.h"
 
 using namespace std;
@@ -366,23 +367,32 @@ bool InsetMathFrac::extraBraces() const
 }
 
 
-// FIXME This will crash on unitone and is wrong in other cases.
 void InsetMathFrac::maple(MapleStream & os) const
 {
+	if (nargs() != 2) {
+		// Someone who knows about maple should fix this.
+		LASSERT(false, return);
+	}
 	os << '(' << cell(0) << ")/(" << cell(1) << ')';
 }
 
 
-// FIXME This will crash on unitone and is wrong in other cases.
 void InsetMathFrac::mathematica(MathematicaStream & os) const
 {
+	if (nargs() != 2) {
+		// Someone who knows about mathematica should fix this.
+		LASSERT(false, return);
+	}
 	os << '(' << cell(0) << ")/(" << cell(1) << ')';
 }
 
 
-// FIXME This will crash on unitone and is wrong in other cases.
 void InsetMathFrac::octave(OctaveStream & os) const
 {
+	if (nargs() != 2) {
+		// Someone who knows about octave should fix this.
+		LASSERT(false, return);
+	}
 	os << '(' << cell(0) << ")/(" << cell(1) << ')';
 }