From f0d92ab8df083311aaa2e29125a2feff5bf95a5a Mon Sep 17 00:00:00 2001
From: Kaladin Light <0.kaladin@gmail.com>
Date: Sun, 15 May 2016 21:43:32 -0400
Subject: [PATCH] Fix raspbian os detection when doesn't it have lsb-release!?

---
 auto_install/install.sh | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/auto_install/install.sh b/auto_install/install.sh
index 91c9f09..f324d24 100644
--- a/auto_install/install.sh
+++ b/auto_install/install.sh
@@ -64,13 +64,8 @@ If you think you received this message in error, you can post an issue on the Gi
     exit 1
 }
 
-if hash lsb_release 2>/dev/null; then
-    PLAT=$(lsb_release -si)
-    OSCN=$(lsb_release -sc) # We want this to be trusty xenial or jessie
-
-    if [[ $PLAT == "Ubuntu" || $PLAT == "Raspbian" || $PLAT == "Debian" ]]; then
-        if [[ $OSCN != "trusty" && $OSCN != "xenial" && $OSCN != "jessie" ]]; then
-            if (whiptail --backtitle "Not Supported OS" --title "Not Supported OS" --yesno "You are on an OS that we have not tested but MAY work.  
+function maybeOS_Support() {
+    if (whiptail --backtitle "Not Supported OS" --title "Not Supported OS" --yesno "You are on an OS that we have not tested but MAY work.  
                 Currently this installer supports Raspbian jessie, Ubuntu 14.04 (trusty), and Ubuntu 16.04 (xenial).
                 Would you like to continue anyway?" $r $c) then
                 echo "::: Did not detect perfectly supported OS but,"
@@ -79,10 +74,26 @@ if hash lsb_release 2>/dev/null; then
                 echo "::: Exiting due to unsupported OS"
                 exit 1
             fi
+}
+
+if hash lsb_release 2>/dev/null; then
+    PLAT=$(lsb_release -si)
+    OSCN=$(lsb_release -sc) # We want this to be trusty xenial or jessie
+
+    if [[ $PLAT == "Ubuntu" || $PLAT == "Raspbian" || $PLAT == "Debian" ]]; then
+        if [[ $OSCN != "trusty" && $OSCN != "xenial" && $OSCN != "jessie" ]]; then
+            maybeOS_Support
         fi
     else
         noOS_Support
     fi
+elif [[ "$(cat /etc/os-release | grep raspbian)" ]]; then
+    if [[ "$(cat /etc/os-release | grep jessie)" ]]; then
+        PLAT="Raspbian"
+        OSCN="jessie"
+    else
+        maybeOS_Support
+    fi 
 else
     noOS_Support
 fi