Fix for #116

dev/ofunctions.sh

@@ -3,7 +3,7 @@
 #### OFUNCTIONS MINI SUBSET ####
 
 _OFUNCTIONS_VERSION=2.1.4-rc1
-_OFUNCTIONS_BUILD=2017060801
+_OFUNCTIONS_BUILD=2017092201
 #### _OFUNCTIONS_BOOTSTRAP SUBSET ####
 _OFUNCTIONS_BOOTSTRAP=true
 #### _OFUNCTIONS_BOOTSTRAP SUBSET END ####
@@ -1199,7 +1199,7 @@ function GetLocalOS {
 	# Get linux versions
 	if [ -f "/etc/os-release" ]; then
 		localOsName=$(GetConfFileValue "/etc/os-release" "NAME")
-		localOsVer=$(GetConfFileValue "/etc/os-release" "VERSION")
+		localOsVer=$(GetConfFileValue "/etc/os-release" "VERSION" true)
 	fi
 
 	# Add a global variable for statistics in installer
@@ -1926,6 +1926,7 @@ function VerComp () {
 function GetConfFileValue () {
         local file="${1}"
         local name="${2}"
+	local noError="${3:-false}"
         local value
 
         value=$(grep "^$name=" "$file")
@@ -1933,7 +1934,11 @@ function GetConfFileValue () {
                 value="${value##*=}"
                 echo "$value"
         else
-		Logger "Cannot get value for [$name] in config file [$file]." "ERROR"
+		if [ $noError == true ]; then
+			Logger "Cannot get value for [$name] in config file [$file]." "NOTICE"
+		else
+			Logger "Cannot get value for [$name] in config file [$file]." "ERROR"
+		fi
         fi
 }
 #### GetConfFileValue SUBSET END ####