X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/7fd676d57355fd26c1127a79d9ba805973928316..4548a3ecc4248a1d4:/uip/whatnowsbr.c

diff --git a/uip/whatnowsbr.c b/uip/whatnowsbr.c
index 38905372..a56446f8 100644
--- a/uip/whatnowsbr.c
+++ b/uip/whatnowsbr.c
@@ -941,8 +941,9 @@ check_draft (char *msgnam)
 
     if ((fp = fopen (msgnam, "r")) == NULL)
 	return 0;
-    for (state = FLD;;)
-	switch (state = m_getfld (state, name, buf, sizeof(buf), fp)) {
+    for (state = FLD;;) {
+	int bufsz = sizeof buf;
+	switch (state = m_getfld (state, name, buf, &bufsz, fp)) {
 	    case FLD:
 	    case FLDPLUS:
 	    case FLDEOF:
@@ -955,8 +956,10 @@ check_draft (char *msgnam)
 		    fclose (fp);
 		    return 0;
 		}
-		while (state == FLDPLUS)
-		    state = m_getfld (state, name, buf, sizeof(buf), fp);
+		while (state == FLDPLUS) {
+		    bufsz = sizeof buf;
+		    state = m_getfld (state, name, buf, &bufsz, fp);
+		}
 		break;
 
 	    case BODY:
@@ -969,7 +972,8 @@ check_draft (char *msgnam)
 			    return 1;
 			}
 
-		    state = m_getfld (state, name, buf, sizeof(buf), fp);
+		    bufsz = sizeof buf;
+		    state = m_getfld (state, name, buf, &bufsz, fp);
 		} while (state == BODY);
 		/* and fall... */
 
@@ -977,6 +981,7 @@ check_draft (char *msgnam)
 		fclose (fp);
 		return 0;
 	}
+    }
 }