Clarify and reduce redundancy in an assert() in walChecksumBytes().

FossilOrigin-Name: 3c53abf5e6df446d569040042363265737aa10fc8aaa20b31c587100c557c5e7

1 files changed, 2 insertions, 4 deletions

diff --git a/src/wal.c b/src/wal.c
index 7f091a48c..5fe2296d6 100644
--- a/src/wal.c
+++ b/src/wal.c
@@ -871,10 +871,8 @@ static void walChecksumBytes(
     s1 = s2 = 0;
   }
 
-  assert( nByte>=8 );
-  assert( (nByte&0x00000007)==0 );
-  assert( nByte<=65536 );
-  assert( nByte%4==0 );
+  /* nByte is a multiple of 8 between 8 and 65536 */
+  assert( nByte>=8 && (nByte&7)==0 && nByte<=65536 );
 
   if( !nativeCksum ){
     do {