commit ee9a7a2aba7669aae9ad11f8dc95eb3923e23328
from: Marcel Rodrigues <marcelgmr@gmail.com>
date: Fri Jan 16 13:42:34 2015 UTC

Use stderr for error message.

commit - 27c8651cced87443efa86e7a5c1c17367af492d4
commit + ee9a7a2aba7669aae9ad11f8dc95eb3923e23328
blob - 2996a59807800a17b9aa71460496ded728bade5b
blob + b337b89743e94f41d665dc8c9912085140f0c453
--- rover.c
+++ rover.c
@@ -307,7 +307,7 @@ handle_segv(int sig)
 {
     (void) sig;
     endwin();
-    puts("Received SIGSEGV (segmentation fault).");
+    fprintf(stderr, "Received SIGSEGV (segmentation fault).\n");
     exit(1);
 }