X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FCompare.cpp;h=709a25c39537a9e07f61b7833a5d029a096b5ec2;hb=f37a1b8aeaf8f3a3a66a22bf0b396f7d1ceca2ff;hp=21be36657e94309c9a80b2c33161318a75796e34;hpb=28dab69a0e3b0fd184d14f9fbaa596ceedffb8f6;p=lyx.git

diff --git a/src/Compare.cpp b/src/Compare.cpp
index 21be36657e..709a25c395 100644
--- a/src/Compare.cpp
+++ b/src/Compare.cpp
@@ -410,7 +410,7 @@ void traverse_snake_forw(DocRangePair & rp)
 /////////////////////////////////////////////////////////////////////
 
 int Compare::Impl::find_middle_snake(DocRangePair const & rp,
-	DocPair & middle_snake)
+	DocPair &)
 {
 	N = rp.o.length();
 	M = rp.n.length();