Include real error messages on error?

1 files changed, 5 insertions, 1 deletions

diff --git a/src/stable/server.cpp b/src/stable/server.cpp
index 0d20b16..d1cce45 100644
--- a/src/stable/server.cpp
+++ b/src/stable/server.cpp
@@ -66,7 +66,11 @@ void Bu::Server::scan()
     if( TEMP_FAILURE_RETRY( select( FD_SETSIZE,
             &fdRead, &fdWrite, &fdException, &xTimeout ) ) < 0 )
     {
-        throw ExceptionBase("Error attempting to scan open connections.");
+        char buf[1024];
+        strerror_r( errno, buf, 1024 );
+        throw ExceptionBase(
+            Bu::String("Error attempting to scan open connections: %1").arg( buf ).end().getStr()
+            );
     }
 
     for( int j = 0; j < FD_SETSIZE; j++ )