From af6d2e8486a8e1ddb97c446a06fd7a037abf306d Mon Sep 17 00:00:00 2001
From: Ian Foster <mrlanrat@gmail.com>
Date: Sat, 7 Dec 2013 16:55:49 -0800
Subject: [PATCH] ignore blank lines on submodule files

---
 awesome/submodules |  3 +--
 link.sh            | 15 +++++++++------
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/awesome/submodules b/awesome/submodules
index 6d3c053..2b285c5 100644
--- a/awesome/submodules
+++ b/awesome/submodules
@@ -1,4 +1,3 @@
 https://github.com/bioe007/awesome-revelation.git awesome/revelation
 https://github.com/terceiro/awesome-freedesktop.git awesome/awesome-freedesktop
-https://github.com/cedlemo/blingbling.git awesome/blingbling
-
+https://github.com/cedlemo/blingbling.git awesome/blingblin
diff --git a/link.sh b/link.sh
index 0385760..e018387 100755
--- a/link.sh
+++ b/link.sh
@@ -22,13 +22,16 @@ function downloadSubmodules {
     then
         while read l;
         do
-            read -a array <<< $l
-            if [ ! -e $dir/${array[1]} ];
+            if [ -n "$l" ];
             then
-                git clone ${array[0]} $dir/${array[1]}
-            else
-                echo "Updating git repo ${array[1]}"
-                git --git-dir=$dir/${array[1]}/.git pull
+                read -a array <<< $l
+                if [ ! -e $dir/${array[1]} ];
+                then
+                    git clone ${array[0]} $dir/${array[1]}
+                else
+                    echo "Updating git repo ${array[1]}"
+                    git --git-dir=$dir/${array[1]}/.git pull
+                fi
             fi
         done < $dir/submodules
     fi
-- 
1.9.1