X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/9c19b270ead379003ece51fb49b83e7ea8b2d25e..8061b5ad9d29f0505882afe034f13707c8e6d5f1:/src/OS/os.h-BSDI?ds=sidebyside

diff --git a/src/OS/os.h-BSDI b/src/OS/os.h-BSDI
index 6e16722fd..a1705ec95 100644
--- a/src/OS/os.h-BSDI
+++ b/src/OS/os.h-BSDI
@@ -5,6 +5,7 @@
 #define HAVE_MMAP
 #define HAVE_SYS_MOUNT_H
 #define SIOCGIFCONF_GIVES_ADDR
+#define OS_UNSETENV
 
 typedef struct flock flock_t;