From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Thu, 4 Nov 2021 11:13:02 +0000 (+0100)
Subject: test: improve logging helpers
X-Git-Tag: lxc-5.0.0~54^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c7c983beee4b9dd1ae5e8937cbe3783a61462a3;p=thirdparty%2Flxc.git

test: improve logging helpers

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/tests/lxctest.h b/src/tests/lxctest.h
index e63936d5f..fda2821e6 100644
--- a/src/tests/lxctest.h
+++ b/src/tests/lxctest.h
@@ -30,14 +30,14 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#define lxc_debug_stream(stream, format, ...)                                  \
-	do {                                                                   \
-		fprintf(stream, "%s: %d: %s: " format "\n", __FILE__, __LINE__,     \
-			__func__, __VA_ARGS__);                                \
+#define lxc_debug_stream(stream, format, ...)                         \
+	do {                                                          \
+		fprintf(stream, "%s: %d: %s: " format "\n", __FILE__, \
+			__LINE__, __func__, ##__VA_ARGS__);           \
 	} while (false)
 
-#define lxc_error(format, ...) lxc_debug_stream(stderr, format, __VA_ARGS__)
-#define lxc_debug(format, ...) lxc_debug_stream(stdout, format, __VA_ARGS__)
+#define lxc_error(format, ...) lxc_debug_stream(stderr, format, ##__VA_ARGS__)
+#define lxc_debug(format, ...) lxc_debug_stream(stdout, format, ##__VA_ARGS__)
 
 #define lxc_test_assert_stringify(expression, stringify_expression)            \
 	do {                                                                   \