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Fix harmless compiler warnings.

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FossilOrigin-Name: cc8efe0494b8fe0df18aa67b1675779bf704d1ac53647fe1f7f55d8048041680
This commit is contained in:
drh
2023-10-25 19:06:23 +00:00
parent d91884586a
commit 208f5c65d4
4 changed files with 12 additions and 20 deletions
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7
ext/misc/mmapwarm.c
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@ -38,7 +38,7 @@ int sqlite3_mmap_warm(sqlite3 *db, const char *zDb){
int rc = SQLITE_OK;
char *zSql = 0;
int pgsz = 0;
int nTotal = 0;
unsigned int nTotal = 0;
if( 0==sqlite3_get_autocommit(db) ) return SQLITE_MISUSE;
@ -86,8 +86,8 @@ int sqlite3_mmap_warm(sqlite3 *db, const char *zDb){
rc = p->xFetch(pFd, pgsz*iPg, pgsz, (void**)&pMap);
if( rc!=SQLITE_OK || pMap==0 ) break;
nTotal += pMap[0];
nTotal += pMap[pgsz-1];
nTotal += (unsigned int)pMap[0];
nTotal += (unsigned int)pMap[pgsz-1];
rc = p->xUnfetch(pFd, pgsz*iPg, (void*)pMap);
if( rc!=SQLITE_OK ) break;
@ -103,5 +103,6 @@ int sqlite3_mmap_warm(sqlite3 *db, const char *zDb){
if( rc==SQLITE_OK ) rc = rc2;
}
(void)nTotal;
return rc;
}