diff options
| author | wkj <devnull@localhost> | 2004-07-09 01:54:06 +0000 |
|---|---|---|
| committer | wkj <devnull@localhost> | 2004-07-09 01:54:06 +0000 |
| commit | a87638642c99d88a3543e0cd5864c9e54133fbee (patch) | |
| tree | ccacfd6c58da316c208f1f014be0a15a28cad4b8 /src/libdraw/ml-lsetrefresh.c | |
| parent | eac9e0183f550f950bfcf5cdad959976cbe041ba (diff) | |
| download | plan9port-a87638642c99d88a3543e0cd5864c9e54133fbee.tar.gz plan9port-a87638642c99d88a3543e0cd5864c9e54133fbee.zip | |
Compare function pointers against 0 rather than nil.
Diffstat (limited to 'src/libdraw/ml-lsetrefresh.c')
| -rw-r--r-- | src/libdraw/ml-lsetrefresh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libdraw/ml-lsetrefresh.c b/src/libdraw/ml-lsetrefresh.c index 17d04cb7..526bd668 100644 --- a/src/libdraw/ml-lsetrefresh.c +++ b/src/libdraw/ml-lsetrefresh.c @@ -10,13 +10,13 @@ memlsetrefresh(Memimage *i, Refreshfn fn, void *ptr) Memlayer *l; l = i->layer; - if(l->refreshfn!=nil && fn!=nil){ /* just change functions */ + if(l->refreshfn!=0 && fn!=0){ /* just change functions */ l->refreshfn = fn; l->refreshptr = ptr; return 1; } - if(l->refreshfn == nil){ /* is using backup image; just free it */ + if(l->refreshfn == 0){ /* is using backup image; just free it */ freememimage(l->save); l->save = nil; l->refreshfn = fn; |