From: Guus Sliepen <guus@meshlink.io>
Date: Tue, 12 Mar 2019 19:56:20 +0000 (+0100)
Subject: Check for astyle version 3 before formatting the code.
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=6197daea0be7ffcfa827a53a45b42cbf9e3ee837

Check for astyle version 3 before formatting the code.

Unfortunately, code formatters change their behaviour between versions.
The code currently requires astyle version 3.x, so check this before
running astyle. If the wrong version is installed, print an error.
---

diff --git a/Makefile.am b/Makefile.am
index 4220d3c8..44a5c818 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,6 +20,7 @@ ChangeLog:
 	git log > ChangeLog
 
 astyle:
+	@astyle --version | grep -q "Version 3" || (echo 'ERROR: astyle version 3 required!' 1>&2 && exit 1)
 	astyle --options=.astylerc -nQ \
 		src/*.[ch] \
 		src/ed25519/e*.[ch] \
diff --git a/test/blackbox/common/network_namespace_framework.c b/test/blackbox/common/network_namespace_framework.c
index 2cac3b2e..d72286e9 100644
--- a/test/blackbox/common/network_namespace_framework.c
+++ b/test/blackbox/common/network_namespace_framework.c
@@ -170,10 +170,12 @@ void netns_connect_namespaces(netns_state_t *test_state, namespace_t *ns1, names
 			}
 
 			interface->if_name = strdup(if_name);
+
 			assert(interface->if_name);
 
 			// Connect one end of the the veth pair to the namespace's interface
 			assert(sprintf(cmd, "ip link set %s netns %s name %s", eth_pairs[i], ns[i]->name, interface->if_name) >= 0);
+
 			assert(system(cmd) == 0);
 		} else {