diff options
| author | Stef Walter <stef@memberwebs.com> | 2005-09-08 00:12:44 +0000 |
|---|---|---|
| committer | Stef Walter <stef@memberwebs.com> | 2005-09-08 00:12:44 +0000 |
| commit | a9f212b09ddf1fe1c621cdb7f7ccb0357f659d7f (patch) | |
| tree | 5da3abf15f005df6ac84f18ccce0e129eb5b706f /common | |
| parent | 84c545f775eee2ca9d4ac7f0aa3ba10cf142720f (diff) | |
Better checks for valid IO.
Diffstat (limited to 'common')
| -rw-r--r-- | common/smtppass.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/smtppass.h b/common/smtppass.h index 9dbe935..d10bed1 100644 --- a/common/smtppass.h +++ b/common/smtppass.h @@ -77,7 +77,7 @@ typedef struct spio } spio_t; -#define spio_valid(io) ((io)->fd != -1) +#define spio_valid(io) ((io) && (io)->fd != -1) /* Setup the io structure (allocated elsewhere) */ void spio_init(spio_t* io, const char* name); |