w32: Work around a Visual Studio deprecation warning

Visual Studio warns on use of certain POSIX functions.  Compiler
option /D_CRT_NONSTDC_NO_WARNINGS suppresses this, except for variable
tzname.  Work around with a macro.

Signed-off-by: Ron Koenderink <rkoenderink@gmail.com>
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>

diff --git a/src/lib/w32/strptime.c b/src/lib/w32/strptime.c
index 123f4c7b397bb28144a01b2275f75bcaab576ab8..04b83eeb9c74419b52b41926bbe0ce57b339de67 100644 (file)
--- a/src/lib/w32/strptime.c
+++ b/src/lib/w32/strptime.c
@@ -4,6 +4,9 @@
  */
 
 #include "w32misc.h"
+#ifdef _MSC_VER
+#define tzname _tzname
+#endif
 
 typedef unsigned char u_char;
 typedef unsigned int uint;