From 1a47b70c1d83adb73b3b8d2cb9e113489f3fbd76 Mon Sep 17 00:00:00 2001
From: Stefan Baltruweit <Stefan.Baltruweit@ifta.com>
Date: Wed, 24 Apr 2024 14:10:25 +0200
Subject: [PATCH] Add explicit cast to uint32_t

Otherwise the condition is always true for 64-bit architectures.
---
 ff_fat.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ff_fat.c b/ff_fat.c
index 4114e91..0659ef4 100644
--- a/ff_fat.c
+++ b/ff_fat.c
@@ -712,7 +712,7 @@ uint32_t FF_FindEndOfChain( FF_IOManager_t * pxIOManager,
     {
         /* Traverse FAT for (2^32-1) items/clusters,
          * or until end-of-chain is encountered. */
-        ulFatEntry = FF_TraverseFAT( pxIOManager, ulStart, ( uint32_t ) ~0UL, &xError );
+        ulFatEntry = FF_TraverseFAT( pxIOManager, ulStart, ~( ( uint32_t ) 0U ) , &xError );
     }
     else
     {
@@ -1496,7 +1496,7 @@ uint32_t FF_CountFreeClusters( FF_IOManager_t * pxIOManager,
                     {
                         ulFreeClusters = FF_getLong( pxBuffer->pucBuffer, 488 );
 
-                        if( ulFreeClusters != ~0ul )
+                        if( ulFreeClusters != ~( ( uint32_t ) 0U ) )
                         {
                             xInfoKnown = pdTRUE;
                         }