From 4450e5c5227b491207b03bb9c8e338d36016094e Mon Sep 17 00:00:00 2001
From: Keenan Albee <albee@mit.edu>
Date: Tue, 30 Nov 2021 18:23:16 -0800
Subject: [PATCH] Add: newline before cmake append in configure.sh.
 configure.sh does not correctly append if ./bashrc does not end in a newline
 as-is. (#351)

---
 scripts/configure.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/configure.sh b/scripts/configure.sh
index 5d744afce2..7c648e1ac5 100755
--- a/scripts/configure.sh
+++ b/scripts/configure.sh
@@ -309,8 +309,10 @@ if [ $native_build == 1 ] ; then
     # Add our cmake to paths and bashrc
     grep -qF 'source /opt/ros/'$ros_version'/setup.bash' ~/.bashrc || echo 'source /opt/ros/'$ros_version'/setup.bash' >> ~/.bashrc
     cmake_astrobee_path=`catkin locate -s`/cmake
-    grep -qF ${cmake_astrobee_path} ~/.bashrc \
-      || echo 'if [[ ":$CMAKE_PREFIX_PATH:" != *":'${cmake_astrobee_path}':"* ]]; then CMAKE_PREFIX_PATH="${CMAKE_PREFIX_PATH:+"$CMAKE_PREFIX_PATH:"}'${cmake_astrobee_path}'"; fi' >> ~/.bashrc
+    grep -qF ${cmake_astrobee_path} ~/.bashrc || {
+      echo -e '\n' >> ~/.bashrc \ 
+      echo 'if [[ ":$CMAKE_PREFIX_PATH:" != *":'${cmake_astrobee_path}':"* ]]; then CMAKE_PREFIX_PATH="${CMAKE_PREFIX_PATH:+"$CMAKE_PREFIX_PATH:"}'${cmake_astrobee_path}'"; fi' >> ~/.bashrc
+    }
     source ~/.bashrc
 
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