From 8b455b095475cd181fc22882f8422babe1b9c74a Mon Sep 17 00:00:00 2001
From: Eric Coissac <eric.coissac@metabarcoding.org>
Date: Tue, 5 Jun 2007 13:38:33 +0000
Subject: [PATCH] git-svn-id:
 https://www.grenoble.prabi.fr/svn/LECASofts/ecoPCR/branches/refactoring@34
 60f365c0-8329-0410-b2a4-ec073aeeaa1d

---
 src/libecoPCR/ecotax.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/libecoPCR/ecotax.c b/src/libecoPCR/ecotax.c
index 4da5142..813c490 100644
--- a/src/libecoPCR/ecotax.c
+++ b/src/libecoPCR/ecotax.c
@@ -208,12 +208,13 @@ int eco_isundertaxon(ecotx_t *taxon,
 	ecotx_t *next_parent;
 	
 	next_parent = taxon->parent;	
-		
-	while ( (other_taxid != next_parent->taxid) && (next_parent!=0) )
+	
+	while ( (other_taxid != next_parent->taxid) && 
+			(strcmp(next_parent->name, "root")) )
 	{
 		next_parent = next_parent->parent;
 	}
-	
+		
 	if (other_taxid == next_parent->taxid)
 		return 1;
 	else