open_fifo delete existing buffer if needed

2013-03-22 18:39:00 +01:00 · 2013-03-22 18:39:00 +01:00 · a160fd6984
commit a160fd6984
parent d04a6b1e18
1 changed files with 3 additions and 0 deletions
--- a/src/commands.cc
+++ b/src/commands.cc
@ -52,6 +52,9 @@ Buffer* open_fifo(const String& name , const String& filename, Context& context)
    fcntl(fd, F_SETFD, FD_CLOEXEC);
    if (fd < 0)
       throw runtime_error("unable to open " + filename);
+
+    delete BufferManager::instance().get_buffer_ifp(name);
+
    Buffer* buffer = new Buffer(name, Buffer::Flags::Fifo | Buffer::Flags::NoUndo);

    auto watcher = new FDWatcher(fd, [buffer](FDWatcher& watcher) {