[openssh-commits] [openssh] 01/01: Check if UINT32_MAX is defined before redefining.

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dtucker pushed a commit to branch master
in repository openssh.

commit 14ccfdb7248e33b1dc8bbac1425ace4598e094cb
Author: Darren Tucker <dtucker at dtucker.net>
Date:   Sun Feb 9 11:23:35 2020 +1100

    Check if UINT32_MAX is defined before redefining.
---
 defines.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/defines.h b/defines.h
index 6c816e78..a347a44f 100644
--- a/defines.h
+++ b/defines.h
@@ -254,9 +254,11 @@ typedef unsigned int u_int32_t;
 #define __BIT_TYPES_DEFINED__
 #endif
 
-#if  defined(HAVE_DECL_UINT32_MAX) && (HAVE_DECL_UINT32_MAX == 0)
-# if (SIZEOF_INT == 4)
-#   define UINT32_MAX	UINT_MAX
+#ifndef UINT32_MAX
+# if defined(HAVE_DECL_UINT32_MAX) && (HAVE_DECL_UINT32_MAX == 0)
+#  if (SIZEOF_INT == 4)
+#    define UINT32_MAX	UINT_MAX
+#  endif
 # endif
 #endif
 

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