Break functions if failing.

1 files changed, 4 insertions, 0 deletions

diff --git a/postfix/postfix.sh b/postfix/postfix.sh
index 102b8dc..21e6458 100755
--- a/postfix/postfix.sh
+++ b/postfix/postfix.sh
@@ -73,6 +73,7 @@ else
 fi
 
 catfilefromownrealm() {
+	set -e
 	file="$1"
 	[ -d "$realmsdir" ] || exit 0
 
@@ -82,6 +83,7 @@ catfilefromownrealm() {
 }
 
 catallfilesfromotherrealms() {
+	set -e
 	file="$1"
 	[ -d "$realmsdir" ] || exit 0
 	[ -f "$realmsdir/realms" ] || exit 0
@@ -97,6 +99,7 @@ catallfilesfromotherrealms() {
 }
 
 catfirstfile() {
+	set -e
 	file="$1"
 	configdir=''
 	for dir in $configdirs; do
@@ -112,6 +115,7 @@ catfirstfile() {
 }
 
 getlinesfromfile() {
+	set -e
 	param="$1"
 	shift
 	replacements=