From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Thu, 8 Jul 1993 19:32:03 +0000 (+0000)
Subject: Revision to this change--use ->next != NULL, not just ->next, when
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=73553c44e77f5d5a6f4a8349a2fd3aa5960a6ebc;p=binutils-gdb.git

Revision to this change--use ->next != NULL, not just ->next, when
passing an integer argument to find_pc_line.

	* frame.h, blockframe.c, stack.c, a29k-tdep.c,
	config/gould/tmp-{pn,np1}.h,
	config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
	next_frame from struct frame_info.  It has no purpose beyond
	->next->frame and is an artifact from GDB 2.8.
---

diff --git a/gdb/stack.c b/gdb/stack.c
index a0c2d3613ec..1ad91c2e741 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -181,7 +181,7 @@ print_frame_info (fi, level, source, args)
       return;
     }
 
-  sal = find_pc_line (fi->pc, fi->next);
+  sal = find_pc_line (fi->pc, fi->next != NULL);
   func = find_pc_function (fi->pc);
   if (func)
     {
@@ -417,7 +417,7 @@ frame_info (addr_exp, from_tty)
     error ("Invalid frame specified.");
 
   fi = get_frame_info (frame);
-  sal = find_pc_line (fi->pc, fi->next);
+  sal = find_pc_line (fi->pc, fi->next != NULL);
   func = get_frame_function (frame);
   s = find_pc_symtab(fi->pc);
   if (func)