[binutils-gdb] hurd: fix gnu_debug_flag type

[binutils-gdb] hurd: fix gnu_debug_flag type

[Samuel Thibault]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6930bffe3373690b3431d6291f9f7c116d6a1ec4

commit 6930bffe3373690b3431d6291f9f7c116d6a1ec4
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Sat May 30 18:35:59 2020 +0000

    hurd: fix gnu_debug_flag type
    
    Fixes
    
    ../../gdb/gnu-nat.c:96:6: error: conflicting declaration ‘bool gnu_debug_flag’
       96 | bool gnu_debug_flag = false;
    ../../gdb/gnu-nat.c: In function ‘void _initialize_gnu_nat()’:
    ../../gdb/gnu-nat.c:3511:7: error: cannot
    
    gdb/ChangeLog:
    
            * gnu-nat.h (gnu_debug_flag): Set type to bool.

Diff:
---
 gdb/ChangeLog | 4 ++++
 gdb/gnu-nat.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ac44bebebca..e6f5b3522a8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* gnu-nat.h (gnu_debug_flag): Set type to bool.
+
 2020-05-30  Jonny Grant  <jg@jguk.org>
 
 	* configure.ac (ACX_BUGURL): change bug URL to https.
diff --git a/gdb/gnu-nat.h b/gdb/gnu-nat.h
index 77c57817b2b..766f716587e 100644
--- a/gdb/gnu-nat.h
+++ b/gdb/gnu-nat.h
@@ -111,7 +111,7 @@ extern char *proc_string (struct proc *proc);
 	      __proc_pid (__proc), __proc->tid, \
 	      host_address_to_string (__proc) , ##args); } while (0)
 
-extern int gnu_debug_flag;
+extern bool gnu_debug_flag;
 
 #define debug(msg, args...) \
  do { if (gnu_debug_flag) \