X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/dbdbd49d59ae5c14e66b1c148a63b8abc9d076ab..a062e4ec504f324c5d5ea7907fef3a737f4d742a:/uip/slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index 98c1af16..8677b3f2 100644
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -83,10 +83,10 @@ DEFINE_SWITCH_ARRAY(SLOCAL, switches);
 static int globbed = 0;		/* have we built "vars" table yet?        */
 static int parsed = 0;		/* have we built header field table yet   */
 static int utmped = 0;		/* have we scanned umtp(x) file yet       */
-static int suppressdup = 0;	/* are we suppressing duplicate messages? */
+static bool suppressdup;	/* are we suppressing duplicate messages? */
 
-static int verbose = 0;
-static int debug = 0;
+static bool verbose;
+static bool debug;
 
 static char *addr = NULL;
 static char *user = NULL;
@@ -251,20 +251,20 @@ main (int argc, char **argv)
 		    continue;
 
 		case VERBSW: 
-		    verbose++;
+		    verbose = true;
 		    continue;
 		case NVERBSW: 
-		    verbose = 0;
+		    verbose = false;
 		    continue;
 
 		case SUPPRESSDUP:
-		    suppressdup++;
+		    suppressdup = true;
 		    continue;
 		case NSUPPRESSDUP:
-		    suppressdup = 0;
+		    suppressdup = false;
 		    continue;
 		case DEBUGSW: 
-		    debug++;
+		    debug = true;
 		    continue;
 	    }
 	} else {
@@ -421,7 +421,12 @@ 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;
+    bool won;
+    int vecp;
+    bool next;
     char *field, *pattern, *action, *result, *string;
     char buffer[BUFSIZ], tmpbuf[BUFSIZ];
     char *vec[NVEC];
@@ -444,8 +449,8 @@ usr_delivery (int fd, char *delivery, int su)
 	return -1;
     }
 
-    won = 0;
-    next = 1;
+    won = false;
+    next = true;
 
     /* read and process delivery file */
     while (fgets (buffer, sizeof(buffer), fp)) {
@@ -503,7 +508,7 @@ 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 +518,7 @@ 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 +561,9 @@ 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;
@@ -630,10 +635,10 @@ 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++;
+	    won = true;
     }
 
     fclose (fp);