2454

Another gotcha uncovered in the process of sorting out the previous
commit: I keep using eof() but forgetting that there are two other
states an istream can get into. Just never use eof().

1 files changed, 1 insertions, 1 deletions

diff --git a/092persist.cc b/092persist.cc
index 774ce08f..e0201cd0 100644
--- a/092persist.cc
+++ b/092persist.cc
@@ -57,7 +57,7 @@ string slurp(const string& filename) {
   if (!fin) return result.str();  // don't bother checking errno
   const int N = 1024;
   char buf[N];
-  while (!fin.eof()) {
+  while (has_data(fin)) {
     bzero(buf, N);
     fin.read(buf, N-1);  // leave at least one null
     result << buf;