From aab1a29549d8f53f2c00b6ad508f586aa93ec43a Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 3 Mar 2020 23:05:36 +0200
Subject: [PATCH] rc.lib: Fix #11

---
 lib/init/rc.lib | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/init/rc.lib b/lib/init/rc.lib
index 37d8302..dab81ba 100644
--- a/lib/init/rc.lib
+++ b/lib/init/rc.lib
@@ -33,7 +33,10 @@ parse_crypttab() {
         [ "${name##\#*}" ] || continue
 
         # Break on invalid crypttab (> 5 columns).
-        [ "$err" ] && break
+        [ "$err" ] && {
+            printf 'error: A valid crypttab has only 4 columns.\n'
+            break
+        }
 
         # Turn 'UUID=*' lines into device names.
         [ "${dev##UUID*}" ] || dev=$(blkid -l -o device -t "$dev")