From 6c407a95718e2c5d46d2e059ecf0e6889dcd6a3a Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@lyx.org>
Date: Fri, 22 Dec 2017 22:03:54 -0500
Subject: [PATCH] Fix puzzling warning.

---
 src/LaTeX.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/LaTeX.cpp b/src/LaTeX.cpp
index f692a2ab5b..79824217b8 100644
--- a/src/LaTeX.cpp
+++ b/src/LaTeX.cpp
@@ -416,10 +416,11 @@ int LaTeX::run(TeXErrors & terr)
 	}
 
 	// I am not pretty sure if need this twice.
+	// MSVC complains that bool |= int is unsafe. Not sure why.
 	if (head.haschanged(nlofile))
-		rerun |= runMakeIndexNomencl(file, ".nlo", ".nls");
+		rerun |= (runMakeIndexNomencl(file, ".nlo", ".nls") != 0);
 	if (head.haschanged(glofile))
-		rerun |= runMakeIndexNomencl(file, ".glo", ".gls");
+		rerun |= (runMakeIndexNomencl(file, ".glo", ".gls") != 0);
 
 	// 5
 	// we will only run latex more if the log file asks for it.