[binutils-gdb] bfd_nonfatal_message, localise va_start

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bd84a8e2e04b397892c5984813837b5e328c41da

commit bd84a8e2e04b397892c5984813837b5e328c41da
Author: Alan Modra <amodra@gmail.com>
Date:   Mon Oct 25 15:42:40 2021 +1030

    bfd_nonfatal_message, localise va_start
    
    Nothing to see here, just a little tidier.
    
            * bucomm.c (bfd_nonfatal_message): Localise va_list args.

Diff:
---
 binutils/bucomm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/binutils/bucomm.c b/binutils/bucomm.c
index 8ce66ab8cce..655bb5d35fb 100644
--- a/binutils/bucomm.c
+++ b/binutils/bucomm.c
@@ -70,7 +70,6 @@ bfd_nonfatal_message (const char *filename,
 {
   const char *errmsg;
   const char *section_name;
-  va_list args;
   enum bfd_error err = bfd_get_error ();
 
   if (err == bfd_error_no_error)
@@ -79,7 +78,6 @@ bfd_nonfatal_message (const char *filename,
     errmsg = bfd_errmsg (err);
   fflush (stdout);
   section_name = NULL;
-  va_start (args, format);
   fprintf (stderr, "%s", program_name);
 
   if (abfd)
@@ -96,11 +94,13 @@ bfd_nonfatal_message (const char *filename,
 
   if (format)
     {
+      va_list args;
+      va_start (args, format);
       fprintf (stderr, ": ");
       vfprintf (stderr, format, args);
+      va_end (args);
     }
   fprintf (stderr, ": %s\n", errmsg);
-  va_end (args);
 }
 
 void