From 178bfb577dabe641843b79df501208787cb65d85 Mon Sep 17 00:00:00 2001
From: Martin Gerhardy <martin.gerhardy@gmail.com>
Date: Tue, 17 Nov 2020 20:21:59 +0100
Subject: [PATCH] TWINE: removed unused return value

---
 engines/twine/grid.cpp | 10 +++++-----
 engines/twine/grid.h   |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/engines/twine/grid.cpp b/engines/twine/grid.cpp
index 040d1047ec2..512e9d37bb6 100644
--- a/engines/twine/grid.cpp
+++ b/engines/twine/grid.cpp
@@ -268,7 +268,7 @@ void Grid::getSpriteSize(int32 offset, int32 *width, int32 *height, const uint8
 	*height = *(spritePtr + 1);
 }
 
-int32 Grid::loadGridBricks(int32 gridSize) {
+void Grid::loadGridBricks(int32 gridSize) {
 	uint32 firstBrick = 60000;
 	uint32 lastBrick = 0;
 	uint32 currentBllEntryIdx = 0;
@@ -303,11 +303,13 @@ int32 Grid::loadGridBricks(int32 gridSize) {
 				if (brickIdx) {
 					brickIdx--;
 
-					if (brickIdx <= firstBrick)
+					if (brickIdx <= firstBrick) {
 						firstBrick = brickIdx;
+					}
 
-					if (brickIdx > lastBrick)
+					if (brickIdx > lastBrick) {
 						lastBrick = brickIdx;
+					}
 
 					brickUsageTable[brickIdx] = 1;
 				}
@@ -326,8 +328,6 @@ int32 Grid::loadGridBricks(int32 gridSize) {
 			warning("Failed to load isometric brick index %i", i);
 		}
 	}
-
-	return 1;
 }
 
 void Grid::createGridColumn(const uint8 *gridEntry, uint32 gridEntrySize, uint8 *dest, uint32 destSize) {
diff --git a/engines/twine/grid.h b/engines/twine/grid.h
index a133cd519c7..65c24678390 100644
--- a/engines/twine/grid.h
+++ b/engines/twine/grid.h
@@ -116,7 +116,7 @@ private:
 	 * @param gridSize size of the current grid
 	 * @return true if everything went ok
 	 */
-	int32 loadGridBricks(int32 gridSize);
+	void loadGridBricks(int32 gridSize);
 	/** Create grid masks to allow display actors over the bricks */
 	void createGridMask();
 	/**