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-rw-r--r--scripts/functions2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/functions b/scripts/functions
index 758dd4f..85a5138 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -55,7 +55,7 @@ panic()
maybe_break()
{
- if [ "${break}" = "$1" ]; then
+ if [ "${break:-}" = "$1" ]; then
panic "Spawning shell within the initramfs"
fi
}