init: fix hardcoded resume handling

got confused in course of #572858,
uppercase is for hardcoded device strings as here,
pick up RESUME and not resume from config file.

Closes: #576700
Signed-off-by: maximilian attems <maks@debian.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/init b/init
index 8083128..7d0db07 100755
--- a/init
+++ b/init
@@ -127,7 +127,7 @@ for x in $(cat /proc/cmdline); do
 		BOOT=${x#boot=}
 		;;
 	resume=*)
-		resume="${x#resume=}"
+		RESUME="${x#resume=}"
 		;;
 	resume_offset=*)
 		resume_offset="${x#resume_offset=}"
@@ -181,6 +181,8 @@ done
 if [ -n "${noresume}" ]; then
 	export noresume
 	unset resume
+else 
+	resume=${RESUME:-}
 fi
 
 [ -n "${netconsole}" ] && modprobe netconsole netconsole="${netconsole}"