Minor stability/speed improvements, don't try to write null strings to a stream.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/stable/stream.cpp b/src/stable/stream.cpp
index 2ae03d4..1b3555d 100644
--- a/src/stable/stream.cpp
+++ b/src/stable/stream.cpp
@@ -48,6 +48,8 @@ Bu::String Bu::Stream::readAll()
 
 Bu::size Bu::Stream::write( const Bu::String &sBuf )
 {
-    return write( sBuf.getStr(), sBuf.getSize() );
+    if( sBuf.getSize() > 0 )
+        return write( sBuf.getStr(), sBuf.getSize() );
+    return 0;
 }