From 09ae1b320ebde6d5f1ffc0efb2d9e1d59e8355cf Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Mon, 13 Feb 2012 10:39:33 -0500
Subject: mkinitcpio: catch more buildtime errors

Move the unsetting of the errtrace and ERR trap flags to after the
image has been built. This lets us capture errors during module
installation to the build root and the call to depmod. Either of these
steps failing could be hazardous and should prompt a failure.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
---
 mkinitcpio | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/mkinitcpio b/mkinitcpio
index 677f608..a865770 100755
--- a/mkinitcpio
+++ b/mkinitcpio
@@ -335,9 +335,8 @@ for var in cfg_{MODULES,BINARIES,FILES}; do
 done
 parse_hook
 
-# unset errtrace and trap
-set +E
-trap ERR
+# reset the trap to catch all errors
+trap '(( ++builderrors ))' ERR
 
 if (( ${#ADDED_MODULES[*]} )); then
     mkdir -p "${MODPATHS[@]%/*}"
@@ -358,6 +357,10 @@ else
     warning "No modules were added to the image. This is probably not what you want."
 fi
 
+# unset errtrace and trap
+set +E
+trap ERR
+
 declare -i status=0
 declare -a pipesave
 if [[ "${GENIMG}" ]]; then
-- 
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