mts/smtp/smtp.c: Replace int with bool.

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index 40a3cf11901a449f521b5c72d647294982600239..f22e738b55a6e1718d22a02f73357d52f341c2f2 100644 (file)
--- a/mts/smtp/smtp.c
+++ b/mts/smtp/smtp.c
@@ -785,7 +785,7 @@ smhear (void)
     char **ehlo = EHLOkeys, *buffer;
 
     if (doingEHLO) {
     char **ehlo = EHLOkeys, *buffer;
 
     if (doingEHLO) {

-       static int at_least_once = 0;
+       static bool at_least_once;

 
        if (at_least_once) {
            char *ep;
 
        if (at_least_once) {
            char *ep;


@@ -795,7 +795,7 @@ smhear (void)
                free (ep);
            }
        } else {
                free (ep);
            }
        } else {

-           at_least_once = 1;
+           at_least_once = true;

        }
 
        ehlo = EHLOkeys;
        }
 
        ehlo = EHLOkeys;