X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/9677df8a76b314477c37b0fed7401dcfb1c268eb..2478dbdfba7cf729ddee43a5a77bde8c25ccdede:/src/src/readconf.c

diff --git a/src/src/readconf.c b/src/src/readconf.c
index cf5f069e9..92160c8f2 100644
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -15,6 +15,13 @@ static void fn_smtp_receive_timeout(const uschar * name, const uschar * str);
 static void save_config_line(const uschar* line);
 static void save_config_position(const uschar *file, int line);
 static void print_config(BOOL admin);
+/* glibc seems to define environ as a macro, we can use this to check
+it's existence. And, if we declare environ a 2nd time, it shouldn't
+harm */
+#ifndef environ
+extern char **environ;
+#endif
+
 
 #define CSTATE_STACK_SIZE 10