Fix detection of initramfs compression with bzip2 as best candidate

ChangeLog

@@ -5,6 +5,10 @@
 # Distributed under the GPL v2
 # $Id$
 
+  08 Jul 2012; Sebastian Pipping <sping@gentoo.org> gen_configkernel.sh,
+  gen_initramfs.sh:
+  Fix detection of initramfs compression with bzip2 as best candidate
+
   08 Jul 2012; Sebastian Pipping <sping@gentoo.org> arch/x86/modules_load,
   arch/x86_64/modules_load, defaults/modules_load:
   Add xts to MODULES_CRYPTO (bug #425028)

gen_initramfs.sh

@@ -779,7 +779,7 @@ create_initramfs() {
 					for tuple in \
 							'CONFIG_RD_XZ    cmd_xz    xz' \
 							'CONFIG_RD_LZMA  cmd_lzma  lzma' \
-							'CONFIG_RD_BZIP2 cmd_bzip2 bzip' \
+							'CONFIG_RD_BZIP2 cmd_bzip2 bzip2' \
 							'CONFIG_RD_GZIP  cmd_gzip  gzip' \
 							'CONFIG_RD_LZO   cmd_lzop  lzop'; do
 						set -- ${tuple}