From 88f0fff09076b21e52badfad0d70866379759b64 Mon Sep 17 00:00:00 2001
From: Eric Coissac <eric.coissac@metabarcoding.org>
Date: Fri, 8 Jun 2007 14:01:04 +0000
Subject: [PATCH] git-svn-id:
 https://www.grenoble.prabi.fr/svn/LECASofts/ecoPCR/branches/refactoring@55
 60f365c0-8329-0410-b2a4-ec073aeeaa1d

---
 src/ecogrep.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/ecogrep.c b/src/ecogrep.c
index 6d0704c..04c0b77 100644
--- a/src/ecogrep.c
+++ b/src/ecogrep.c
@@ -190,12 +190,13 @@ int main(int argc, char **argv){
 	/**
 	 * try to get the database name from environment variable
 	 * if no database name specified in the -d option
-	 
-	if (!database && getenv("ECOPCRDB"))
+	 */
+	if (database == NULL)
+	{
 		database = getenv("ECOPCRDB");
-	else
-		errflag++;
-	*/
+		if (database == NULL)
+			errflag++;
+	}
 	
 	/**
 	 * check everything required is provided