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Fix harmless compiler warning in unixUnfetch().

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FossilOrigin-Name: 618f248f4ea9fb0b6ff019a4c2cd72857389301f
This commit is contained in:
drh
2014-01-09 13:39:07 +00:00
parent b66e21fda5
commit 1bcbc621df
3 changed files with 12 additions and 9 deletions
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7
src/os_unix.c
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@@ -4848,10 +4848,10 @@ static int unixFetch(sqlite3_file *fd, i64 iOff, int nAmt, void **pp){
** may now be invalid and should be unmapped.
*/
static int unixUnfetch(sqlite3_file *fd, i64 iOff, void *p){
unixFile *pFd = (unixFile *)fd; /* The underlying database file */
UNUSED_PARAMETER(iOff);
#if SQLITE_MAX_MMAP_SIZE>0
unixFile *pFd = (unixFile *)fd; /* The underlying database file */
/* If p==0 (unmap the entire file) then there must be no outstanding
** xFetch references. Or, if p!=0 (meaning it is an xFetch reference),
** then there must be at least one outstanding. */
@@ -4867,6 +4867,9 @@ static int unixUnfetch(sqlite3_file *fd, i64 iOff, void *p){
}
assert( pFd->nFetchOut>=0 );
#else
UNUSED_PARAMETER(fd);
UNUSED_PARAMETER(p);
#endif
return SQLITE_OK;
}