update licence to GPLv3 or later (was GPLv2 or later).

[chiark-utils.git] / cprogs / readbuffer.c

diff --git a/cprogs/readbuffer.c b/cprogs/readbuffer.c
index 2be121c0228e02d1acb9978bbfbea10baa6125b9..da681720fe5f3368047684833be024a1ad9cdd00 100644 (file)
--- a/cprogs/readbuffer.c
+++ b/cprogs/readbuffer.c
@@ -13,7 +13,7 @@
  *
  * This is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2,
+ * published by the Free Software Foundation; either version 3,
  * or (at your option) any later version.
  *
  * This is distributed in the hope that it will be useful, but
@@ -39,6 +39,7 @@ int main(int argc, const char *const *argv) {
   startup(argv);
   waitempty= (buffersize*1)/4;
   reading=1;
+  maxselfd=2;
   
   while (!seeneof || used) {