delta bug

git-svn-id: https://www.grenoble.prabi.fr/svn/LECASofts/ecoPCR/trunk@309 60f365c0-8329-0410-b2a4-ec073aeeaa1d

src/libecoPCR/ecodna.c

@@ -104,6 +104,9 @@ char *ecoComplementSequence(char *nucAcSeq)
 
 
 char *getSubSequence(char* nucAcSeq,int32_t begin,int32_t end)
+/*
+   extract subsequence from nucAcSeq [begin,end[
+*/
 {
 	static char *buffer  = NULL;
 	static int32_t buffSize= 0;

src/libecoPCR/ecofilter.c

@@ -10,10 +10,11 @@ int eco_is_taxid_included(	ecotaxonomy_t *taxonomy,
 	
 	taxon = eco_findtaxonbytaxid(taxonomy, taxid);
 	
-	for (i=0; i < tab_len; i++)
-		if ( (taxon->taxid == restricted_taxid[i]) ||
-			 (eco_isundertaxon(taxon, restricted_taxid[i])) )
-			return 1;
+	if (taxon)
+		for (i=0; i < tab_len; i++)
+			if ( (taxon->taxid == restricted_taxid[i]) ||
+				 (eco_isundertaxon(taxon, restricted_taxid[i])) )
+				return 1;
 	
 	return 0;
-}
+}