X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Ffailtest%2Ffailtest.c;h=7d842d80fd035c9331ff7819c38906d30804aff3;hb=98ba6e4755c71587feffeacf43f996a22a8e0689;hp=77aea9a7de6e185226f07a63b7ecb47dadf3a93b;hpb=5eaf46e9a0d38c371b50d5dd3a433fc721c1c4dc;p=ccan

diff --git a/ccan/failtest/failtest.c b/ccan/failtest/failtest.c
index 77aea9a7..7d842d80 100644
--- a/ccan/failtest/failtest.c
+++ b/ccan/failtest/failtest.c
@@ -219,7 +219,7 @@ static void trace_str(const char *str)
 {
 	ssize_t ret;
 
-	while ((ret = write(tracefd, str, strlen(str))) <= 0) {
+	while ((ret = write(tracefd, str, strlen(str))) > 0) {
 		str += ret;
 		if (!*str)
 			return;