X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fafb-ditf.c;h=63268a85e5408fc4ab2b8a24e084804b34e2fb28;hb=e51d68ddc998f558507217e3c849b16ce94c068f;hp=28cd46a73ffb5f4d453d688e35a1e63a79ed0e4e;hpb=36c7ab15e79d6b0ff6188b61da1061f36b902f8e;p=src%2Fapp-framework-binder.git

diff --git a/src/afb-ditf.c b/src/afb-ditf.c
index 28cd46a7..63268a85 100644
--- a/src/afb-ditf.c
+++ b/src/afb-ditf.c
@@ -46,7 +46,7 @@ static void vverbose_cb(void *closure, int level, const char *file, int line, co
 	char *p;
 	struct afb_ditf *ditf = closure;
 
-	if (vasprintf(&p, fmt, args) < 0)
+	if (!fmt || vasprintf(&p, fmt, args) < 0)
 		vverbose(level, file, line, function, fmt, args);
 	else {
 		verbose(level, file, line, function, "[API %s] %s", ditf->api, p);
@@ -56,7 +56,7 @@ static void vverbose_cb(void *closure, int level, const char *file, int line, co
 
 static void old_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args)
 {
-	vverbose_cb(closure, level, file, line, "?", fmt, args);
+	vverbose_cb(closure, level, file, line, NULL, fmt, args);
 }
 
 static struct afb_event event_make_cb(void *closure, const char *name)
@@ -152,7 +152,7 @@ static void hooked_vverbose_cb(void *closure, int level, const char *file, int l
 
 static void hooked_old_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args)
 {
-	hooked_vverbose_cb(closure, level, file, line, "?", fmt, args);
+	hooked_vverbose_cb(closure, level, file, line, NULL, fmt, args);
 }
 
 static struct afb_event hooked_event_make_cb(void *closure, const char *name)