[install] Add an extra new line character

so that it doesn't corrupt file that doesn't end with a new line
character. Close #311.

1 files changed, 1 insertions, 0 deletions

diff --git a/install b/install
index ea5a4617..d27c0179 100755
--- a/install
+++ b/install
@@ -250,6 +250,7 @@ append_line() {
   if [ -n "$line" ]; then
     echo "    - Already exists: line #$line"
   else
+    echo >> "$2"
     echo "$1" >> "$2"
     echo "    + Added"
   fi