#include <sysexits.h>
#include <ctype.h>
#include <regex.h>
+#include <libgen.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
for (i = 0; i < files.size; i++) {
buf = getthreadid(files.msgs[i]);
if (!buf) {
+ adios(EX_DATAERR, NULL, "message %s is not part of a thread", basename(files.msgs[i]));
continue;
}