X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flengthcommon.cpp;h=4478d84ae5da41acdf531b91669d7b85d379b1fb;hb=7441172d4d9a26eb4824bb8bee003f457ef34f1c;hp=f71d009dbd443cfa67f51b9b1db5d11e641381ce;hpb=e30f3d76d2bee0011ceaeb5f0cc221156458cbad;p=lyx.git

diff --git a/src/lengthcommon.cpp b/src/lengthcommon.cpp
index f71d009dbd..4478d84ae5 100644
--- a/src/lengthcommon.cpp
+++ b/src/lengthcommon.cpp
@@ -210,7 +210,7 @@ LaTeXLength table[] = {
 const char * stringFromUnit(int unit)
 {
 	if (unit < 0 || unit > num_units)
-		return 0;
+		return nullptr;
 	return unit_name[unit];
 }