dtimezone(): Explain abs(3) is undefined on INT_MIN.

[nmh] / uip / mhical.c

diff --git a/uip/mhical.c b/uip/mhical.c
index 67ba90da57f3b67dec3ce8da1c14e08496baa6a8..650b982131c226d48dd00682b7d98ecc029a4fff 100644 (file)
--- a/uip/mhical.c
+++ b/uip/mhical.c
@@ -56,6 +56,7 @@ DEFINE_SWITCH_ARRAY(MHICAL, switches);
 #undef X
 
 vevent vevents = { NULL, NULL, NULL};
 #undef X
 
 vevent vevents = { NULL, NULL, NULL};

+int parser_status = 0;

 
 int
 main (int argc, char *argv[]) {
 
 int
 main (int argc, char *argv[]) {


@@ -236,7 +237,7 @@ main (int argc, char *argv[]) {
         free (outfile);
     }
 
         free (outfile);
     }
 

-    return 0;
+    return parser_status;

 }
 
 /*
 }
 
 /*