X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=examples%2Fmanynodes.c;h=61b5ece505c355d840e3d7e58ea7c1dd78d0cfcd;hb=f79cc0e0bba16a3aa42a5fa13098cda714623205;hp=bdc99bcf70d83566b6511d6c33cc9d8f7ffa9f52;hpb=0bdce44687a22c8825695cba185b845f5ea5e060;p=meshlink

diff --git a/examples/manynodes.c b/examples/manynodes.c
index bdc99bcf..61b5ece5 100644
--- a/examples/manynodes.c
+++ b/examples/manynodes.c
@@ -20,6 +20,7 @@
 
 #include <sys/time.h>
 #include <signal.h>
+#include <assert.h>
 
 static int n = 10;
 static meshlink_handle_t **mesh;
@@ -77,6 +78,8 @@ static void linkmesh() {
 }
 
 static bool exportmeshgraph(const char *path) {
+	assert(path);
+
 	struct stat ps;
 	int psr = stat(path, &ps);
 
@@ -382,7 +385,6 @@ int main(int argc, char *argv[]) {
 	for(int i = 0; i < n; i++) {
 		snprintf(nodename, sizeof(nodename), "%snode%d", namesprefix, i);
 		snprintf(filename, sizeof(filename), "%s/%s", basebase, nodename);
-		bool itsnew = access(filename, R_OK);
 		if(n / (i + 1) > n / 4)
 			mesh[i] = meshlink_open(filename, nodename, "manynodes", DEV_CLASS_BACKBONE);
 		else