Actually use pn_strdup_vprintf()

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/pn_log.c b/pn_log.c
index 1463efc..d662c20 100644
--- a/pn_log.c
+++ b/pn_log.c
@@ -1,4 +1,5 @@
 #include "pn_log.h"
+#include "pn_printf.h"
 
 #include <stdarg.h>
 #include <stdio.h>
@@ -32,7 +33,7 @@ void _pn_helper(unsigned level,
 
 	va_start(args, fmt);
 
-	vasprintf(&tmp, fmt, args);
+	tmp = pn_strdup_vprintf(fmt, args);
 
 	if (level <= 1)
 		fprintf(stdout, "%c: %s: %s\n", l, function, tmp);