diff options
| -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); |