X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftap%2Ftap.c;h=bf8a276c7926a3cad99618cce1eaafbaf9d61582;hp=7c01e140d5c206c475957f439b47eb3462fff994;hb=35601768f33c339468b54387ab77c6dbf8ad803b;hpb=da8558a174da778aeb9dd95e62e023d39349b948

diff --git a/ccan/tap/tap.c b/ccan/tap/tap.c
index 7c01e140..bf8a276c 100644
--- a/ccan/tap/tap.c
+++ b/ccan/tap/tap.c
@@ -418,8 +418,8 @@ todo_end(void)
 	UNLOCK;
 }
 
-int
-exit_status(void)
+static int
+exit_status_(void)
 {
 	int r;
 
@@ -446,3 +446,12 @@ exit_status(void)
 
 	return r;
 }
+
+int
+exit_status(void)
+{
+	int r = exit_status_();
+	if (r > 255)
+		r = 255;
+	return r;
+}