Remove tabs; don't fail if dmidecode doesn't return expected information

git-svn-id: http://reductivelabs.com/svn/facter/trunk@211 1f5c1d6a-bddf-0310-8f58-fc49e503516a

1 files changed, 6 insertions, 5 deletions

diff --git a/lib/facter/manufacturer.rb b/lib/facter/manufacturer.rb
index 049bcd9..128241c 100644
--- a/lib/facter/manufacturer.rb
+++ b/lib/facter/manufacturer.rb
@@ -1,13 +1,14 @@
 # Info about the manufacturer
 #           
-            
+    
 module Facter::Manufacturer
     def self.dmi_find_system_info(name)
         dmiinfo = `/usr/sbin/dmidecode`
-    	info = dmiinfo.scan(/^\s*System Information(.*?)\n\S/m).join.split("\n").map { |line|
-      	    line.split(":").map { |line2| line2.strip }
-    	}.reject { |array| array.empty? }
-     	info.select { |array| array[0] == name} [0][1]
+        info = dmiinfo.scan(/^\s*System Information(.*?)\n\S/m).join.split("\n").map { |line|
+            line.split(":").map { |line2| line2.strip }
+        }.reject { |array| array.empty? }
+        val = info.find { |array| array[0] == name}
+        return (val && val.size >= 2) ? val[1] : nil
     end
 end