X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbuffer.C;h=43f7f7efb59cd86ba82ecf3667e9f06f0faf58ca;hb=c72b361fc98f465633f8dd8b62679f84ed83b2d5;hp=32960215b9eff2d7e94671dacb93dcec823e54b0;hpb=a116e04b8b75b847bfcb5114cc4d92ce3cc2386a;p=lyx.git

diff --git a/src/buffer.C b/src/buffer.C
index 32960215b9..43f7f7efb5 100644
--- a/src/buffer.C
+++ b/src/buffer.C
@@ -143,7 +143,7 @@ using std::string;
 
 namespace {
 
-int const LYX_FORMAT = 253;
+int const LYX_FORMAT = 254;
 
 } // namespace anon
 
@@ -1162,9 +1162,11 @@ void Buffer::validate(LaTeXFeatures & features) const
 		features.require("dvipost");
 
 	// AMS Style is at document level
-	if (params().use_amsmath == BufferParams::AMS_ON
+	if (params().use_amsmath == BufferParams::package_on
 	    || tclass.provides(LyXTextClass::amsmath))
 		features.require("amsmath");
+	if (params().use_esint == BufferParams::package_on)
+		features.require("esint");
 
 	for_each(paragraphs().begin(), paragraphs().end(),
 		 boost::bind(&Paragraph::validate, _1, boost::ref(features)));