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Fixed: Examples check arguments in wrong order #3

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Fixed: Examples check arguments in wrong order #3

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6 changes: 3 additions & 3 deletions README.org
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,7 @@
int send_name(int sock, const char *name)
{
printf ("%s: SENDING \"%s\"\n", name, name);
int sz_n = strlen (name) + 1; // '\0' too
int sz_n = (int)strlen (name) + 1; // '\0' too
return nn_send (sock, name, sz_n, 0);
}

Expand Down Expand Up @@ -253,9 +253,9 @@

int main (const int argc, const char **argv)
{
if (strncmp (NODE0, argv[1], strlen (NODE0)) == 0 && argc > 1)
if ((argc > 2) && (strncmp (NODE0, argv[1], strlen (NODE0)) == 0))
return node0 (argv[2]);
else if (strncmp (NODE1, argv[1], strlen (NODE1)) == 0 && argc > 1)
else if ((argc > 2) && (strncmp (NODE1, argv[1], strlen (NODE1)) == 0))
return node1 (argv[2]);
else
{
Expand Down