From 68c87cd042ce2819625b2f067cf67e690d8b2ce8 Mon Sep 17 00:00:00 2001
From: maximilian attems <maks@debian.org>
Date: Thu, 17 Jun 2010 14:29:23 +0200
Subject: mkinitramfs: check syntax of boot and hook scripts

only run them when sytax is good. Idea from LP: #570243.

important now that we have errexit on for them.

Signed-off-by: maximilian attems <maks@debian.org>
---
 scripts/functions | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/scripts/functions b/scripts/functions
index ac77972..8177216 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -100,6 +100,13 @@ set_initlist()
 			continue
 		fi
 
+		# skip bad syntax
+		if [ ! sh -n ${si_x} ]; then
+			[ "${verbose}" = "y" ] \
+			&& echo "$si_x ignored: bad syntax"
+			continue
+		fi
+
 		initlist="${initlist} ${si_x#${initdir}/}"
 	done
 }
@@ -123,6 +130,10 @@ reduce_satisfied()
 		if [ -d ${initdir}/${rs_y} ]; then
 			continue
 		fi
+		# skip bad syntax
+		if [ ! sh -n ${initdir}/${rs_y} ]; then
+			continue
+		fi
 		tmpdeplist="${tmpdeplist} ${rs_y}"
 	done
 	deplist=${tmpdeplist}
-- 
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