From 571c0d7c62daeebeae30fb03f5712385bd3a95f0 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Wed, 24 Jan 2018 01:44:36 -0500
Subject: [PATCH] lbm: use correct variable to check color planes.

---
 IMG_lbm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/IMG_lbm.c b/IMG_lbm.c
index 43291439..d50a9042 100755
--- a/IMG_lbm.c
+++ b/IMG_lbm.c
@@ -245,7 +245,7 @@ SDL_Surface *IMG_LoadLBM_RW( SDL_RWops *src )
         goto done;
     }
 
-    if ( ( Image = SDL_CreateRGBSurface( SDL_SWSURFACE, width, bmhd.h, (bmhd.planes==24 || flagHAM==1)?24:8, 0, 0, 0, 0 ) ) == NULL )
+    if ( ( Image = SDL_CreateRGBSurface( SDL_SWSURFACE, width, bmhd.h, (nbplanes==24 || flagHAM==1)?24:8, 0, 0, 0, 0 ) ) == NULL )
        goto done;
 
     if ( bmhd.mask & 2 )               /* There is a transparent color */
@@ -272,7 +272,7 @@ SDL_Surface *IMG_LoadLBM_RW( SDL_RWops *src )
         /* The 32 last colors are the same but divided by 2 */
         /* Some Amiga pictures save 64 colors with 32 last wrong colors, */
         /* they shouldn't !, and here we overwrite these 32 bad colors. */
-        if ( (nbcolors==32 || flagEHB ) && (1<<bmhd.planes)==64 )
+        if ( (nbcolors==32 || flagEHB ) && (1<<nbplanes)==64 )
         {
             nbcolors = 64;
             ptr = &colormap[0];
@@ -286,8 +286,8 @@ SDL_Surface *IMG_LoadLBM_RW( SDL_RWops *src )
 
         /* If nbcolors < 2^nbplanes, repeat the colormap */
         /* This happens when pictures have a stencil mask */
-        if ( nbrcolorsfinal > (1<<bmhd.planes) ) {
-            nbrcolorsfinal = (1<<bmhd.planes);
+        if ( nbrcolorsfinal > (1<<nbplanes) ) {
+            nbrcolorsfinal = (1<<nbplanes);
         }
         for ( i=nbcolors; i < (Uint32)nbrcolorsfinal; i++ )
         {