Remove useless islower(2) before toupper(3).

OK martijn@

diff --git a/libexec/ftpd/ftpcmd.y b/libexec/ftpd/ftpcmd.y
index a8f0e5f..96266b5 100644 (file)
--- a/libexec/ftpd/ftpcmd.y
+++ b/libexec/ftpd/ftpcmd.y
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ftpcmd.y,v 1.70 2021/05/20 15:21:03 jan Exp $ */
+/*     $OpenBSD: ftpcmd.y,v 1.71 2021/05/22 14:25:30 jan Exp $ */
 /*     $NetBSD: ftpcmd.y,v 1.7 1996/04/08 19:03:11 jtc Exp $   */
 
 /*
@@ -1434,10 +1434,8 @@ upper(s)
 {
        char *p;
 
-       for (p = s; *p; p++) {
-               if (islower((unsigned char)*p))
-                       *p = (char)toupper((unsigned char)*p);
-       }
+       for (p = s; *p; p++)
+               *p = (char)toupper((unsigned char)*p);
 }
 
 static void