fix compiler warning

1 files changed, 4 insertions, 6 deletions

diff --git a/ares_process.c b/ares_process.c
index 660ad30..becbfce 100644
--- a/ares_process.c
+++ b/ares_process.c
@@ -133,13 +133,11 @@ int ares__timeadd(struct timeval *now,
 }
 
 /* return time offset between now and (future) check, in milliseconds */
-int ares__timeoffset(struct timeval *now,
-                     struct timeval *check)
+long ares__timeoffset(struct timeval *now,
+                      struct timeval *check)
 {
-  int secs = (check->tv_sec - now->tv_sec); /* this many seconds */
-  int us = (check->tv_usec - now->tv_usec); /* this many microseconds */
-
-  return secs*1000 + us/1000; /* return them combined as milliseconds */
+  return (check->tv_sec - now->tv_sec)*1000 +
+         (check->tv_usec - now->tv_usec)/1000;
 }