uip: Replace some ints that are only ever 0 or 1 with bool.

[nmh] / uip / slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index 98c1af163f1d6aa5d23b6bc4de26c37fbcb72578..b3f0aa238c0433569ac5301162bb6be2cd6c6038 100644 (file)
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -421,7 +421,10 @@ localmail (int fd, char *mdlvr)
 static int
 usr_delivery (int fd, char *delivery, int su)
 {
-    int i, accept, status=1, won, vecp, next;
+    int i;
+    bool accept;
+    int status=1, won, vecp;
+    bool next;
     char *field, *pattern, *action, *result, *string;
     char buffer[BUFSIZ], tmpbuf[BUFSIZ];
     char *vec[NVEC];
@@ -445,7 +448,7 @@ usr_delivery (int fd, char *delivery, int su)
     }
 
     won = 0;
-    next = 1;
+    next = true;
 
     /* read and process delivery file */
     while (fgets (buffer, sizeof(buffer), fp)) {
@@ -503,7 +506,7 @@ usr_delivery (int fd, char *delivery, int su)
                 * Take action, and consider delivered if
                 * action is successful.
                 */
-               accept = 1;
+               accept = true;
                break;
 
            case 'R': 
@@ -513,7 +516,7 @@ usr_delivery (int fd, char *delivery, int su)
                 * Take action, but don't consider delivered, even
                 * if action is successful
                 */
-               accept = 0;
+               accept = false;
                break;
        }
 
@@ -556,9 +559,9 @@ usr_delivery (int fd, char *delivery, int su)
                 */
                if ((p = lookup (hdrs, field)) && (p->p_value != NULL)
                        && matches (p->p_value, pattern)) {
-                   next = 1;
+                   next = true;
                } else {
-                   next = 0;
+                   next = false;
                    continue;
                }
                break;
@@ -630,7 +633,7 @@ usr_delivery (int fd, char *delivery, int su)
                break;
        }
 
-       if (status) next = 0;   /* action failed, mark for 'N' result */
+       if (status) next = false; /* action failed, mark for 'N' result */
 
        if (accept && status == 0)
            won++;