From ac00050e37846348f7bebe7129ba35957be9d04d Mon Sep 17 00:00:00 2001
From: Chad Horohoe <chadh@wikimedia.org>
Date: Thu, 21 Nov 2013 15:22:47 -0800
Subject: [PATCH] Handle CDB errors more gracefully in cdb.php maintenance
 script

Change-Id: I9be42c909c85cd454fdd10921c8d50d6273252f8
---
 maintenance/cdb.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/maintenance/cdb.php b/maintenance/cdb.php
index d42f9f7a88..bda64f3eab 100644
--- a/maintenance/cdb.php
+++ b/maintenance/cdb.php
@@ -75,7 +75,10 @@ do {
 			}
 			$file = $args[0];
 			print "Loading cdb file $file...";
-			$fileHandle = CdbReader::open( $file );
+			try {
+				$fileHandle = CdbReader::open( $file );
+			} catch( CdbException $e ) {}
+
 			if ( !$fileHandle ) {
 				print "not a cdb file or unable to read it\n";
 			} else {
@@ -91,7 +94,11 @@ do {
 				print "Need to specify a key, Luke\n";
 				break;
 			}
-			$res = $fileHandle->get( $args[0] );
+			try {
+				$res = $fileHandle->get( $args[0] );
+			} catch ( CdbException $e ) {
+				print "Unable to read key from file\n";
+			}
 			if ( $res === false ) {
 				print "No such key/value pair\n";
 			} elseif ( is_string( $res ) ) {
-- 
2.20.1