From: Johannes Sixt <j.sixt@viscovery.net>
Date: Thu, 8 May 2008 07:34:49 +0000 (+0200)
Subject: compat-util: avoid macro redefinition warning
X-Git-Tag: v1.5.6-rc0~85
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=c5445fe0908d0bd8a062e0d29d9dcf4e4962e3c8;p=git.git

compat-util: avoid macro redefinition warning

Some systems define fopen as a macro based on compiler settings, and
unconditionally redefining it triggers a compilation warning.
---

diff --git a/git-compat-util.h b/git-compat-util.h
index 167c3fe63..01c4045e8 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -206,6 +206,9 @@ void *gitmemmem(const void *haystack, size_t haystacklen,
 #endif
 
 #ifdef FREAD_READS_DIRECTORIES
+#ifdef fopen
+#undef fopen
+#endif
 #define fopen(a,b) git_fopen(a,b)
 extern FILE *git_fopen(const char*, const char*);
 #endif