File opa-fm-Fallback-to-custom-vendor-if-os_vendor-fails.patch of Package opa-fm

commit 27eef417f53ce83fa313f1e7f668a56d2dd764e1
Author: Nicolas Morey-Chaisemartin <NMoreyChaisemartin@suse.com>
Date:   Mon Aug 28 14:07:34 2017 +0200

    opa-fm Fallback to custom vendor if os_vendor fails
    
    Signed-off-by: Nicolas Morey-Chaisemartin <NMoreyChaisemartin@suse.com>

diff --git MakeTools/funcs-ext.sh MakeTools/funcs-ext.sh
index 9aa4cd25e410..2f9689586caf 100755
--- MakeTools/funcs-ext.sh
+++ MakeTools/funcs-ext.sh
@@ -734,31 +734,36 @@ function os_vendor()
         # Apple Mac
         rval=apple
     else
-        filelist=($('ls' /etc/*-release | egrep -v lsb | egrep -v os))
-        rval=""
-        if [ ${#filelist[@]} -eq 0 ] && [ -f /etc/lsb-release ]; then
-            rval=$(cat /etc/lsb-release | egrep DISTRIB_ID | cut -d'=' -f2 | tr '[:upper:]' '[:lower:]')
-        fi
-        for file in $filelist
-        do
-	    if [ -f $file ]
-	    then
-		rval=$(basename $file -release)
-		if [ $rval = 'SuSE' ]
-		then
-			if [ -f /etc/UnitedLinux-release ]
-			then
-				rval=UnitedLinux
+        if [ $? == 1 ]
+        then
+            rval="custom"
+        else
+			filelist=($('ls' /etc/*-release | egrep -v lsb | egrep -v os))
+			rval=""
+			if [ ${#filelist[@]} -eq 0 ] && [ -f /etc/lsb-release ]; then
+				rval=$(cat /etc/lsb-release | egrep DISTRIB_ID | cut -d'=' -f2 | tr '[:upper:]' '[:lower:]')
 			fi
-		elif [ $rval = 'centos' ]
-		then
-			rval=redhat
-		elif [ $rval != 'os' ]
-		then
-			break
+			for file in $filelist
+			do
+				if [ -f $file ]
+				then
+					rval=$(basename $file -release)
+					if [ $rval = 'SuSE' ]
+					then
+						if [ -f /etc/UnitedLinux-release ]
+						then
+							rval=UnitedLinux
+						fi
+					elif [ $rval = 'centos' ]
+					then
+						rval=redhat
+					elif [ $rval != 'os' ]
+					then
+						break
+					fi
+				fi
+			done
 		fi
-	    fi
-        done
     fi
     echo $rval
 }