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Diffstat (limited to 'imap/src/osdep/unix/mix.c')
-rw-r--r--imap/src/osdep/unix/mix.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/imap/src/osdep/unix/mix.c b/imap/src/osdep/unix/mix.c
index 11b4b3a3..dc7981d3 100644
--- a/imap/src/osdep/unix/mix.c
+++ b/imap/src/osdep/unix/mix.c
@@ -26,7 +26,9 @@
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
+#ifndef errno
extern int errno; /* just in case */
+#endif
#include "mail.h"
#include "osdep.h"
#include <pwd.h>