Use execvp instead execv

execvp resolves the executable location using PATH

main.c

@@ -111,7 +111,7 @@ int main(int argc, const char** argv)
 
           char** newargs = argdup(argc-1, &argv[1]);
 
-          if (execv(newargs[0], newargs) == -1)
+          if (execvp(newargs[0], newargs) == -1)
             {
               printf("Failed to exec (%d)\n", errno);
               return errno;