diff options
Diffstat (limited to 'ext/misc/mmapwarm.c')
| -rw-r--r-- | ext/misc/mmapwarm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ext/misc/mmapwarm.c b/ext/misc/mmapwarm.c index 5afa47bf7..851f8b0eb 100644 --- a/ext/misc/mmapwarm.c +++ b/ext/misc/mmapwarm.c @@ -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; } |