X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/06cf6fdcb4b33f3751ec8d121c98e00553c8b069..exim-4_89_RC4:/src/OS/os.h-HP-UX?ds=inline

diff --git a/src/OS/os.h-HP-UX b/src/OS/os.h-HP-UX
index 1b599231d..4998734f6 100644
--- a/src/OS/os.h-HP-UX
+++ b/src/OS/os.h-HP-UX
@@ -10,7 +10,6 @@
 #define FSCALE          1.0
 
 #define HAVE_SYS_STATVFS_H
-#define MISSING_UNSETENV_3
 
 #define F_FREESP           O_TRUNC
 #define NEED_H_ERRNO       1