X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=PPI%2FIOEvent.cc;h=7517e41b3a813667eb642976bb5839e810f91954;hb=bd9f9d3fd6fbcff0112a7bf48ab9284da9576b11;hp=f63288d4c8d0c03e9662ea7ddd60386aae5b9d7f;hpb=03516e8371a90f908ce54dedb3c874eec7dd08ff;p=senf.git

diff --git a/PPI/IOEvent.cc b/PPI/IOEvent.cc
index f63288d..7517e41 100644
--- a/PPI/IOEvent.cc
+++ b/PPI/IOEvent.cc
@@ -41,12 +41,14 @@
 
 prefix_ void senf::ppi::IOEvent::v_enable()
 {
-    event_.enable();
+    if (fd_ != -1)
+        event_.enable();
 }
 
 prefix_ void senf::ppi::IOEvent::v_disable()
 {
-    event_.disable();
+    if (fd_ != -1)
+        event_.disable();
 }
 
 prefix_ void senf::ppi::IOEvent::cb(int event)
@@ -57,8 +59,7 @@ prefix_ void senf::ppi::IOEvent::cb(int event)
         else if (event & Hup)
             throw HangupException();
         else
-            // This cannot happen.
-            SENF_ASSERT(false);
+            SENF_ASSERT(false && "Internal failure in senf::ppi::IOEvent::cb(int)");
     } else {
         IOEventInfo info = { event };
         callback(info);