diff options
Diffstat (limited to 'filter/filter-driver.c')
| -rw-r--r-- | filter/filter-driver.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/filter/filter-driver.c b/filter/filter-driver.c index 98f46592b8..7ab62a4d7c 100644 --- a/filter/filter-driver.c +++ b/filter/filter-driver.c @@ -549,11 +549,14 @@ filter_driver_log (FilterDriver *driver, enum filter_log_t status, const char *d struct _FilterDriverPrivate *p = _PRIVATE (driver); if (p->logfile) { - va_list ap; - char *str; + char *str = NULL; - va_start (ap, desc); - str = g_strdup_vprintf (desc, ap); + if (desc) { + va_list ap; + + va_start (ap, desc); + str = g_strdup_vprintf (desc, ap); + } switch (status) { case FILTER_LOG_START: { |