From 3ad7f584389e03fee7502b449543a7c5337826f7 Mon Sep 17 00:00:00 2001
From: "Falk Hildebrand (QIB)" <hildebra@software23.hpccluster>
Date: Tue, 16 Jan 2024 09:45:39 +0000
Subject: [PATCH] lmbda idx build

---
 lotus2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lotus2 b/lotus2
index d36a697..bffa457 100755
--- a/lotus2
+++ b/lotus2
@@ -5249,7 +5249,7 @@ sub doDBblasting($ $ $) {
             printL "Rewriting taxonomy DB to Lambda3 > 3.0 version\n", 0;
             systemL "rm -rf $DB.*;";
         }
-		if (  !-f "$DB.lba" && !-f "$DB.lba.gz" ) {
+		if (  !-f "$DB.lba.gz" || -s "$DB.lba.gz" < 100 ) {
 			printL "\n\nBuilding LAMBDA index anew for $DB (this only happens the first time you use this ref DB, it may take several hours to build)..\n\n",0;
 
 			#die($DB.".dna5.fm.sa.val");