From d7fd2a90581eb11f19aeaeea806f723e6833aedb Mon Sep 17 00:00:00 2001
From: merni-ns <merni.ns@protonmail.ch>
Date: Sat, 2 Mar 2024 22:05:02 +0530
Subject: [PATCH] Cleanup: Remove unused function InvalidateShipPathCache

This was only used in the callback when changing the ship pathfinder setting.
---
 src/settings_table.cpp                      | 7 -------
 src/table/settings/pathfinding_settings.ini | 2 --
 2 files changed, 9 deletions(-)

diff --git a/src/settings_table.cpp b/src/settings_table.cpp
index 5dd9ed5c56..b8ac8da752 100644
--- a/src/settings_table.cpp
+++ b/src/settings_table.cpp
@@ -496,13 +496,6 @@ static void MaxVehiclesChanged(int32_t)
 	MarkWholeScreenDirty();
 }
 
-static void InvalidateShipPathCache(int32_t)
-{
-	for (Ship *s : Ship::Iterate()) {
-		s->path.clear();
-	}
-}
-
 /**
  * Replace a passwords that are a literal asterisk with an empty string.
  * @param newval The new string value for this password field.
diff --git a/src/table/settings/pathfinding_settings.ini b/src/table/settings/pathfinding_settings.ini
index ac83c763c9..469b488456 100644
--- a/src/table/settings/pathfinding_settings.ini
+++ b/src/table/settings/pathfinding_settings.ini
@@ -8,8 +8,6 @@
 ; and in the savegame PATS chunk.
 
 [pre-amble]
-static void InvalidateShipPathCache(int32_t new_value);
-
 static const SettingVariant _pathfinding_settings_table[] = {
 [post-amble]
 };