From: Richard Henderson <rth@redhat.com>
Date: Tue, 20 Sep 2005 21:00:15 +0000 (+0000)
Subject:         * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
X-Git-Tag: gdb-csl-arm-20051020-branchpoint~219
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fead5cd91c33f72d90553f99b10349b0f154d9df;p=platform%2Fupstream%2Fbinutils.git

    * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index c484842..2506e68 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,9 @@
 2005-09-20  Richard Henderson  <rth@redhat.com>
 
+	* dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
+
+2005-09-20  Richard Henderson  <rth@redhat.com>
+
 	* dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
 	with label.
 	(dwarf2_loc_mark_labels): New.
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index be59eba..c7d99c5 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1058,10 +1058,10 @@ process_entries (segT seg, struct line_entry *e)
   unsigned flags = DWARF2_LINE_DEFAULT_IS_STMT ? DWARF2_FLAG_IS_STMT : 0;
   fragS *last_frag = NULL, *frag;
   addressT last_frag_ofs = 0, frag_ofs;
-  symbolS *last_lab, *lab;
+  symbolS *last_lab = NULL, *lab;
   struct line_entry *next;
 
-  while (e)
+  do
     {
       int line_delta;
 
@@ -1129,6 +1129,7 @@ process_entries (segT seg, struct line_entry *e)
       free (e);
       e = next;
     }
+  while (e);
 
   /* Emit a DW_LNE_end_sequence for the end of the section.  */
   frag = last_frag_for_seg (seg);