From 8c0d4ecbdc79ee226f4a55bb5a0f954acabe722e Mon Sep 17 00:00:00 2001
From: "Kelvin M. Klann" <kmk3.code@protonmail.com>
Date: Sun, 19 Feb 2023 18:01:24 -0300
Subject: extract_seccomp.c: use "do while" in macro definition

To match the common usage; see for example src/firejail/firejail.h.

Added on commit 960b4daba ("add tool to dump seccomp filters",
2020-02-17).
---
 src/tools/extract_seccomp.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/tools/extract_seccomp.c b/src/tools/extract_seccomp.c
index 0482dfd88..69e20317a 100644
--- a/src/tools/extract_seccomp.c
+++ b/src/tools/extract_seccomp.c
@@ -31,10 +31,13 @@
 #include <linux/filter.h>
 
 #define MAXBUF 1024
-#define errExit(msg)  { char msgout[256]; \
-                        snprintf(msgout, 256, "Error %d: %s", __LINE__, (msg)); \
-                        perror(msgout); \
-                        exit(1); }
+#define errExit(msg) \
+	do { \
+		char msgout[256]; \
+		snprintf(msgout, 256, "Error %d: %s", __LINE__, (msg)); \
+		perror(msgout); \
+		exit(1); \
+	} while (0);
 
 // dump all seccomp filters of a process
 // for further analysis with fsec-print
-- 
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