- if (!appender)
- continue; /* No appender, try next */
-
- xbt_assert(cat->layout, "No valid layout for the appender of category %s", cat->name);
-
- /* First, try with a static buffer */
- if (XBT_LOG_STATIC_BUFFER_SIZE) {
- char buff[XBT_LOG_STATIC_BUFFER_SIZE];
- ev->buffer = buff;
- ev->buffer_size = sizeof buff;
- va_start(ev->ap, fmt);
- int done = cat->layout->do_layout(cat->layout, ev, fmt);
- va_end(ev->ap);
- if (done) {
- appender->do_append(appender, buff);
- continue; /* Ok, that worked: go next */
+ if (appender != NULL) {
+ xbt_assert(cat->layout, "No valid layout for the appender of category %s", cat->name);
+
+ /* First, try with a static buffer */
+ int done = 0;
+ if (XBT_LOG_STATIC_BUFFER_SIZE) {
+ char buff[XBT_LOG_STATIC_BUFFER_SIZE];
+ ev->buffer = buff;
+ ev->buffer_size = sizeof buff;
+ va_start(ev->ap, fmt);
+ done = cat->layout->do_layout(cat->layout, ev, fmt);
+ va_end(ev->ap);
+ if (done)
+ appender->do_append(appender, buff);