Only try to read char when POLLIN is set

1 files changed, 6 insertions, 1 deletions

diff --git a/src/madc.cpp b/src/madc.cpp
index 18ed477..6d4b680 100644
--- a/src/madc.cpp
+++ b/src/madc.cpp
@@ -61,6 +61,11 @@ static void handleCommand(char *cmd) {
   }
 }
 
+static void charHandler(short events) {
+  if(events & POLLIN)
+    rl_callback_read_char();
+}
+
 static void activateReadline() {
   if(parser->willDisconnect())
     return;
@@ -107,7 +112,7 @@ int main(int argc, char *argv[]) {
     parser = new Mad::Client::CommandParser(connection);
     parser->signalFinished().connect(sigc::ptr_fun(activateReadline));
 
-    Net::FdManager::getFdManager()->registerFd(STDIN_FILENO, sigc::hide(sigc::ptr_fun(rl_callback_read_char)));
+    Net::FdManager::getFdManager()->registerFd(STDIN_FILENO, sigc::ptr_fun(charHandler));
 
     activateReadline();