Add ALWAYS() to an always-true conditional.

D. Richard Hipp · D. Richard Hipp · commit 71f1c0d87fd8 · 2021-03-02T00:42:46.000Z
diff --git a/src/memjournal.c b/src/memjournal.c
@@ -267,7 +267,7 @@ static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
     for(pIter=p->pFirst; ALWAYS(pIter) && iOff<=size; pIter=pIter->pNext){
       iOff += p->nChunkSize;
     }
-    if( pIter ){
+    if( ALWAYS(pIter) ){
       memjrnlFreeChunks(pIter->pNext);
       pIter->pNext = 0;
     }

Original file line number	Diff line number	Diff line change
`@@ -267,7 +267,7 @@ static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){`
`267`	`267`	`for(pIter=p->pFirst; ALWAYS(pIter) && iOff<=size; pIter=pIter->pNext){`
`268`	`268`	`iOff += p->nChunkSize;`
`269`	`269`	`}`
`270`		`- if( pIter ){`
	`270`	`+ if( ALWAYS(pIter) ){`
`271`	`271`	`memjrnlFreeChunks(pIter->pNext);`
`272`	`272`	`pIter->pNext = 0;`
`273`	`273`	`}`