[beast: 5/9] SFI: use program_alias() for error messages

[Tim Janik <timj src gnome org>]

commit e24a04c633f94d1ab3e0e8acc6da832f46403eb8
Author: Tim Janik <timj gnu org>
Date:   Fri May 26 00:09:25 2017 +0200

    SFI: use program_alias() for error messages
    
    Signed-off-by: Tim Janik <timj gnu org>

 sfi/bcore.cc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/sfi/bcore.cc b/sfi/bcore.cc
index e717606..9f58f3e 100644
--- a/sfi/bcore.cc
+++ b/sfi/bcore.cc
@@ -60,10 +60,10 @@ diagnostic (char kind, const std::string &message)
   case 'D':     prefix = "DEBUG: ";     break;
   case ' ':     prefix = "";            break;
   case 'F':
-    prefix = program_argv0() + ": FATAL: ";
+    prefix = program_alias() + ": FATAL: ";
     break;
   default:
-    prefix = program_argv0() + ": " + buf + ": ";
+    prefix = program_alias() + ": " + buf + ": ";
     break;
   }
   const char *const newline = !message.empty() && message.data()[message.size() - 1] == '\n' ? "" : "\n";