1 files changed, 2 insertions, 2 deletions

diff --git a/src/systime.h b/src/systime.h
index bcb62f5856b..71e238e4ce6 100644
--- a/src/systime.h
+++ b/src/systime.h
@@ -117,9 +117,9 @@ extern long timezone;
 }
 
 #define EMACS_TIME_NEG_P(time)                                  \
-  ((time).tv_sec < 0                                            \
+  ((long)(time).tv_sec < 0                                      \
    || ((time).tv_sec == 0                                       \
-       && (time).tv_usec < 0))
+       && (long)(time).tv_usec < 0))
 
 #else /* ! defined (HAVE_TIMEVAL) */