From 450d22bb0cc057932b5220284fa26aac41583481 Mon Sep 17 00:00:00 2001
From: Joel Martin <J_Martin@lbl.gov>
Date: Wed, 1 May 2019 17:40:15 -0700
Subject: [PATCH] return 1 on error

---
 sambamba/flagstat.d | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sambamba/flagstat.d b/sambamba/flagstat.d
index ec6d81a0..7cdeb8f3 100644
--- a/sambamba/flagstat.d
+++ b/sambamba/flagstat.d
@@ -134,6 +134,7 @@ int flagstat_main(string[] args) {
         }
     } catch (Throwable e) {
         stderr.writeln(e.msg);
+        return 1;
     }
     return 0;
 }