From 731da100884a17feeee2cca2cd78eab5a0879ec8 Mon Sep 17 00:00:00 2001
From: Franz Liedke <franz@develophp.org>
Date: Fri, 30 Nov 2018 14:04:44 +0100
Subject: [PATCH] Migrations: Fix dropping foreign keys

Passing an array to dropForeign does not mean dropping multiple indices,
but rather dropping a key on multiple tables.

Passing a string means that this string will be interpreted as index
name, not as name of the indexed column. Passing an array with one
string is therefore correct, in order to benefit from automatic index
name generation.
---
 ...06_27_102300_change_post_mentions_post_add_foreign_keys.php | 3 ++-
 ...06_27_102500_change_post_mentions_user_add_foreign_keys.php | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/extensions/mentions/migrations/2018_06_27_102300_change_post_mentions_post_add_foreign_keys.php b/extensions/mentions/migrations/2018_06_27_102300_change_post_mentions_post_add_foreign_keys.php
index 09d729079..8018523a2 100644
--- a/extensions/mentions/migrations/2018_06_27_102300_change_post_mentions_post_add_foreign_keys.php
+++ b/extensions/mentions/migrations/2018_06_27_102300_change_post_mentions_post_add_foreign_keys.php
@@ -37,7 +37,8 @@ return [
 
     'down' => function (Builder $schema) {
         $schema->table('posts_mentions_posts', function (Blueprint $table) use ($schema) {
-            $table->dropForeign(['post_id', 'mentions_post_id']);
+            $table->dropForeign(['post_id']);
+            $table->dropForeign(['mentions_post_id']);
 
             Migration::fixIndexNames($schema, $table);
         });
diff --git a/extensions/mentions/migrations/2018_06_27_102500_change_post_mentions_user_add_foreign_keys.php b/extensions/mentions/migrations/2018_06_27_102500_change_post_mentions_user_add_foreign_keys.php
index 0f0491867..339fae43f 100644
--- a/extensions/mentions/migrations/2018_06_27_102500_change_post_mentions_user_add_foreign_keys.php
+++ b/extensions/mentions/migrations/2018_06_27_102500_change_post_mentions_user_add_foreign_keys.php
@@ -37,7 +37,8 @@ return [
 
     'down' => function (Builder $schema) {
         $schema->table('post_mentions_user', function (Blueprint $table) use ($schema) {
-            $table->dropForeign(['post_id', 'mentions_user_id']);
+            $table->dropForeign(['post_id']);
+            $table->dropForeign(['mentions_user_id']);
 
             Migration::fixIndexNames($schema, $table);
         });