X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftdb2%2Ftest%2Flogging.c;h=4857a4bfad7896e50272e52ab3ff0ab84e0d12a7;hp=e36e2b8818d5ce41ffe9a9e458a0d5b60f6e17d1;hb=3e3ee8b0c1e77340ab9e8678c2d23646d8cdb627;hpb=77658070a3e4f712b94d659b2e399031ce3394c8

diff --git a/ccan/tdb2/test/logging.c b/ccan/tdb2/test/logging.c
index e36e2b88..4857a4bf 100644
--- a/ccan/tdb2/test/logging.c
+++ b/ccan/tdb2/test/logging.c
@@ -5,6 +5,7 @@
 
 unsigned tap_log_messages;
 const char *log_prefix = "";
+char *log_last = NULL;
 bool suppress_logging;
 
 union tdb_attribute tap_log_attr = {
@@ -20,6 +21,9 @@ void tap_log_fn(struct tdb_context *tdb,
 		return;
 
 	diag("tdb log level %u: %s%s", level, log_prefix, message);
+	if (log_last)
+		free(log_last);
+	log_last = strdup(message);
 	tap_log_messages++;
 }