[binutils-gdb] This fixes a bug I introduced to the PDP11 target when I was trying to fix an illegal memory access

[Nick Clifton]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=49987e5cbb94d95e844374952923b7bb8f13ca87

commit 49987e5cbb94d95e844374952923b7bb8f13ca87
Author: Nick Clifton <nickc@redhat.com>
Date:   Sun Feb 15 15:05:18 2015 +0000

    This fixes a bug I introduced to the PDP11 target when I was trying to fix an illegal memory access problem.
    
    	* pdp11.c (aout_get_external_symbols): Return TRUE if there are no
    	symbols - just set the count to zero.

Diff:
---
 bfd/pdp11.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bfd/pdp11.c b/bfd/pdp11.c
index 420c9c3..0c2bb13 100644
--- a/bfd/pdp11.c
+++ b/bfd/pdp11.c
@@ -1191,7 +1191,12 @@ aout_get_external_symbols (bfd *abfd)
 
       /* PR 17512: file: 011f5a08.  */
       if (count == 0)
-	return FALSE;
+	{
+	  obj_aout_external_syms (abfd) = NULL;
+	  obj_aout_external_sym_count (abfd) = count;
+	  return TRUE;
+	}
+
 #ifdef USE_MMAP
       if (! bfd_get_file_window (abfd, obj_sym_filepos (abfd),
 				 exec_hdr (abfd)->a_syms,