From 4c578d3ccb1fb4700e1345869b54e87a5a72fdec Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Tue, 31 Jan 2012 20:31:32 +0000
Subject: [PATCH] show number of dependent files (to make zero files more
 obvious)

---
 panda/src/putil/bamCacheRecord.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/panda/src/putil/bamCacheRecord.cxx b/panda/src/putil/bamCacheRecord.cxx
index 9b4a67c8cf..e127d21f91 100644
--- a/panda/src/putil/bamCacheRecord.cxx
+++ b/panda/src/putil/bamCacheRecord.cxx
@@ -177,6 +177,8 @@ write(ostream &out, int indent_level) const {
   indent(out, indent_level)
     << "recorded " << format_timestamp(_recorded_time) << "\n";
 
+  indent(out, indent_level)
+    << _files.size() << " dependent files.\n";
   DependentFiles::const_iterator fi;
   for (fi = _files.begin(); fi != _files.end(); ++fi) {
     const DependentFile &dfile = (*fi);