[binutils-gdb] Fix relpp may be used uninitialized

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e8fba7f6bbc06ee96e527c9ebf4128461336cd20

commit e8fba7f6bbc06ee96e527c9ebf4128461336cd20
Author: Alan Modra <amodra@gmail.com>
Date:   Tue Mar 26 08:59:11 2019 +1030

    Fix relpp may be used uninitialized
    
    	* objdump.c (dump_relocs_in_section): Warning fix.

Diff:
---
 binutils/ChangeLog | 4 ++++
 binutils/objdump.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 83aa37c..140ca8c 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2019-03-26  Alan Modra  <amodra@gmail.com>
+
+	* objdump.c (dump_relocs_in_section): Warning fix.
+
 2019-03-25  Tamar Christina  <tamar.christina@arm.com>
 
 	* testsuite/binutils-all/arm/in-order-all.d: New test.
diff --git a/binutils/objdump.c b/binutils/objdump.c
index d80b3f5..644638c 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -3632,7 +3632,7 @@ dump_relocs_in_section (bfd *abfd,
 			asection *section,
 			void *dummy ATTRIBUTE_UNUSED)
 {
-  arelent **relpp;
+  arelent **relpp = NULL;
   long relcount;
   long relsize;