scripts (error handling): Replace exit with exit 1

This is so that scripts using these in the future can
more easily debug if errors occur.

1 files changed, 2 insertions, 2 deletions

diff --git a/flash b/flash
index 7110635..91d4b87 100755
--- a/flash
+++ b/flash
@@ -29,11 +29,11 @@ if (( $# != 1 )); then
 	echo "Usage: ./lenovobios_firstflash yourrom.rom"
 	echo "usage: ./lenovobios_firstflash path/to/yourrom.rom"
 	echo "You need to specify exactly 1 file"
-	exit
+	exit 1
 fi
 if [ ! -f $1 ]; then
 	echo "File not found!"
-	exit
+	exit 1
 fi
 
 # boardmismatch=force is for people upgrading from libreboot 5th release, where the new ROM's are "ThinkPad X60 / X60s / X60t"