From: On behalf of Bob Handsaker <lh3@sanger.ac.uk>
Date: Wed, 18 Feb 2009 19:06:57 +0000 (+0000)
Subject: Fix annoying segv when invalid region specified.
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=3b08b1d1122cc1680c37329afdc3b1f32e1f9916;p=samtools.git

Fix annoying segv when invalid region specified.
---

diff --git a/bamtk.c b/bamtk.c
index 9521fdd..f9df678 100644
--- a/bamtk.c
+++ b/bamtk.c
@@ -65,6 +65,7 @@ int bam_view(int argc, char *argv[])
 		for (i = optind + 1; i < argc; ++i) {
 			int tid, beg, end;
 			bam_parse_region(header, argv[i], &tid, &beg, &end);
+			if (tid < 0) return 0;
 			if (is_bam) bam_fetch(fp, idx, tid, beg, end, fpout, view_auxb);
 			else bam_fetch(fp, idx, tid, beg, end, header, view_aux);
 		}