[PPL-devel] [GIT] ppl/ppl(master): Fixed typo.

[Abramo Bagnara]

Module: ppl/ppl
Branch: master
Commit: 23ddce2126147ad3869c6873685f7c2b3ed249fa
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=23ddce2126147ad3869c6873685f7c2b3ed249fa

Author: Abramo Bagnara <abramo.bagnara at gmail.com>
Date:   Sat Mar 21 12:07:27 2009 +0100

Fixed typo.

---

 src/stdiobuf.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/stdiobuf.cc b/src/stdiobuf.cc
index 9f21232..a0323e1 100644
--- a/src/stdiobuf.cc
+++ b/src/stdiobuf.cc
@@ -41,7 +41,7 @@ stdiobuf::underflow() {
 std::streamsize
 stdiobuf::xsgetn(char_type* s, std::streamsize n) {
   std::streamsize r = fread(s, 1, n, fp);
-  if (s > 0)
+  if (r > 0)
     ungetc_buf = traits_type::to_int_type(s[r - 1]);
   else
     ungetc_buf = traits_type::eof();