Slight change to error message.

diff --git a/main.cpp b/main.cpp
index f31e847d13244248afeccc28aef47a5b00c17510..97ab14e0eb809f44c6f4c9b65abdf5a8246860da 100644 (file)
--- a/main.cpp
+++ b/main.cpp
@@ -171,7 +171,7 @@ static void install_signal_handler()
     sigemptyset(&action.sa_mask);
     action.sa_flags = SA_RESTART;
     if (sigaction(SIGINT, &action, NULL) == -1) {
-        std::cerr << "sigaction: " << strerror(errno) << "\n";
+        std::cerr << "ERROR: sigaction: " << strerror(errno) << "\n";
         exit(EXIT_FAILURE_OTHER);
     }
 }