From adfaa267ebdc9f16946fa4a19ddb1bb6e7cb5a97 Mon Sep 17 00:00:00 2001
From: Derrick Wood <dwood@cs.jhu.edu>
Date: Tue, 12 May 2015 20:17:37 -0400
Subject: [PATCH] installation exit code fix

---
 CHANGELOG         | 1 +
 install_kraken.sh | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG b/CHANGELOG
index b914174..c1aaed1 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,7 @@
 v0.10.6-beta:
 * fixed overflow bug in command line parsing
 * fixed GRCh38.p2 bug in human genome downloads
+* fixed installation exit code bug
 
 v0.10.5-beta:
 * fix bug in GRCh38 download to handle multi-fasta files
diff --git a/install_kraken.sh b/install_kraken.sh
index f0673a2..9393a79 100755
--- a/install_kraken.sh
+++ b/install_kraken.sh
@@ -59,5 +59,8 @@ echo "To make things easier for you, you may want to copy/symlink the following"
 echo "files into a directory in your PATH:"
 for file in $KRAKEN_DIR/kraken*
 do
-  [ -x "$file" ] && echo "  $file"
+  if [ -x "$file" ]
+  then
+    echo "  $file"
+  fi
 done