From b2ccdae22864ba72675b43d070022ae8fea18238 Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Sat, 10 Mar 2018 14:22:51 +0100
Subject: [PATCH] Amend 15fd17d83fb2

---
 src/tex2lyx/Preamble.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tex2lyx/Preamble.cpp b/src/tex2lyx/Preamble.cpp
index da09ec1faa..1617ced8a7 100644
--- a/src/tex2lyx/Preamble.cpp
+++ b/src/tex2lyx/Preamble.cpp
@@ -2051,7 +2051,7 @@ void Preamble::parse(Parser & p, string const & forceclass,
 			}
 		}
 
-		if (t.cs() == "includeonly") {
+		else if (t.cs() == "includeonly") {
 			vector<string> includeonlys = getVectorFromString(p.getArg('{', '}'));
 			for (auto & iofile : includeonlys) {
 				string filename(normalize_filename(iofile));