From 6b75f14c0fa18f276180a5585be40d270d76752c Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Tue, 2 Feb 2016 01:04:59 +0100
Subject: [PATCH] - fixed some Linux/GCC warnings.

---
 src/p_3dfloors.h            | 2 +-
 src/p_sight.cpp             | 2 +-
 src/textures/pngtexture.cpp | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/p_3dfloors.h b/src/p_3dfloors.h
index 5ddded3d3c..51761d31bd 100644
--- a/src/p_3dfloors.h
+++ b/src/p_3dfloors.h
@@ -90,7 +90,7 @@ struct F3DFloor
 	
 	fixed_t				delta;
 	
-	int					flags;
+	unsigned int		flags;
 	line_t*				master;
 	
 	sector_t *			model;
diff --git a/src/p_sight.cpp b/src/p_sight.cpp
index 259b3baa85..b007410c84 100644
--- a/src/p_sight.cpp
+++ b/src/p_sight.cpp
@@ -56,7 +56,7 @@ class SightCheck
 	fixed_t topslope, bottomslope;	// slopes to top and bottom of target
 	int Flags;
 	divline_t trace;
-	int myseethrough;
+	unsigned int myseethrough;
 
 	bool PTR_SightTraverse (intercept_t *in);
 	bool P_SightCheckLine (line_t *ld);
diff --git a/src/textures/pngtexture.cpp b/src/textures/pngtexture.cpp
index 5a3ae960a1..6a7370facc 100644
--- a/src/textures/pngtexture.cpp
+++ b/src/textures/pngtexture.cpp
@@ -276,9 +276,9 @@ FPNGTexture::FPNGTexture (FileReader &lump, int lumpnum, const FString &filename
 			lump.Read (trans, len);
 			HaveTrans = true;
 			// Save for colortype 2
-			NonPaletteTrans[0] = BigShort(((WORD *)trans)[0]);
-			NonPaletteTrans[1] = BigShort(((WORD *)trans)[1]);
-			NonPaletteTrans[2] = BigShort(((WORD *)trans)[2]);
+			NonPaletteTrans[0] = WORD(trans[0] * 256 + trans[1]);
+			NonPaletteTrans[1] = WORD(trans[2] * 256 + trans[3]);
+			NonPaletteTrans[2] = WORD(trans[4] * 256 + trans[5]);
 			break;
 
 		case MAKE_ID('a','l','P','h'):