From: Alan Modra <amodra@gmail.com>
Date: Fri, 20 Dec 2024 22:03:23 +0000 (+1030)
Subject: Fix error: macro may be used uninitialized
X-Git-Tag: gdb-16-branchpoint~21
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f404dc565a4ccfe6922b45cf5526c319aedf75d6;p=thirdparty%2Fbinutils-gdb.git

Fix error: macro may be used uninitialized

PR 32391 commit 9f2e3c21f6 fallout
---

diff --git a/gas/macro.c b/gas/macro.c
index a0f2a5c764c..3d5a9f14341 100644
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -1411,7 +1411,6 @@ check_macro (const char *line, sb *expand,
 {
   const char *s;
   char *copy, *cls;
-  macro_entry *macro;
   sb line_sb;
 
   if (! macros_defined)
@@ -1431,8 +1430,8 @@ check_macro (const char *line, sb *expand,
   for (cls = copy; *cls != '\0'; cls ++)
     *cls = TOLOWER (*cls);
 
-  int i;
-  for (i = macro_nesting_depth; i >= 0; i--)
+  macro_entry *macro = NULL;
+  for (int i = macro_nesting_depth; i >= 0; i--)
     {
       macro = str_hash_find (macro_hash[i], copy);
       if (macro != NULL)