Print the prog name in errorBelch() even if prog_argv is not set yet

[ghc-hetmet.git] / rts / RtsMessages.c

diff --git a/rts/RtsMessages.c b/rts/RtsMessages.c
index c263a2c..e2a30a6 100644 (file)
--- a/rts/RtsMessages.c
+++ b/rts/RtsMessages.c
@@ -128,7 +128,7 @@ isGUIApp(void)
 #define xstr(s) str(s)
 #define str(s) #s
 
-void
+void GNU_ATTRIBUTE(__noreturn__)
 rtsFatalInternalErrorFn(const char *s, va_list ap)
 {
 #if defined(cygwin32_HOST_OS) || defined (mingw32_HOST_OS)
@@ -187,7 +187,7 @@ rtsErrorMsgFn(const char *s, va_list ap)
 #endif
   {
      /* don't fflush(stdout); WORKAROUND bug in Linux glibc */
-     if (prog_argv != NULL && prog_name != NULL) {
+     if (prog_name != NULL) {
        fprintf(stderr, "%s: ", prog_name);
      }
      vfprintf(stderr, s, ap);