lpgcc was too noisy in some cases

Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org> 


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6357 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

payloads/libpayload/bin/lpgcc

@@ -30,12 +30,14 @@
 # let's not recurse.
 # This is a hack, I know, but it makes sure that really simple user errors
 # don't fork-bomb your machine.
-echo "CC = $CC"
+# echo "CC = $CC"
 
+if [ -n "$CC" ]; then
 b=`basename $CC`
 if [ "$b" = "lpgcc" ]; then
 CC=""
 fi
+fi