From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 20 Sep 2018 21:35:58 +0000 (+0100)
Subject: header-port: Print errors if config could not be read/written
X-Git-Url: http://git.ipfire.org/?p=people%2Fstevee%2Fnetwork.git;a=commitdiff_plain;h=2e83362d3c834eb7c4577101412db82a33ca0ae6

header-port: Print errors if config could not be read/written

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/header-port b/src/header-port
index 68cb62de..158a7cb7 100644
--- a/src/header-port
+++ b/src/header-port
@@ -64,13 +64,22 @@ hook_default_edit() {
 	assert isset port
 	shift
 
-	port_settings_read "${port}" ${HOOK_SETTINGS}
+	# Read settings
+	if ! port_settings_read "${port}" ${HOOK_SETTINGS}; then
+		error "Could not read settings for port ${port}"
+		return ${EXIT_ERROR}
+	fi
 
+	# Parse command line arguments
 	if ! hook_parse_cmdline "$@"; then
 		return ${EXIT_ERROR}
 	fi
 
-	port_settings_write "${port}" ${HOOK_SETTINGS}
+	# Save settings
+	if ! port_settings_write "${port}" ${HOOK_SETTINGS}; then
+		error "Could not write settings for port ${port}"
+		return ${EXIT_ERROR}
+	fi
 
 	return ${EXIT_OK}
 }