(EMACS_TIME_NEG_P): Cast to signed.

diff --git a/src/systime.h b/src/systime.h
index bcb62f5856baf8d4bfa8fa8b8e2c9cc75ab6c081..71e238e4ce6696aa4744acf5ddc81da736ba5c62 100644 (file)
--- 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) */