ncurses 5.7 - patch 20091205

[ncurses.git] / ncurses / trace / visbuf.c

diff --git a/ncurses/trace/visbuf.c b/ncurses/trace/visbuf.c
index 0b64ccc65a7fb47d1764dfa837d39a2eea768be3..820f84cb8fa2888bfc50d9938d3ade953ae3aa08 100644 (file)
--- a/ncurses/trace/visbuf.c
+++ b/ncurses/trace/visbuf.c
@@ -42,7 +42,7 @@
 #include <tic.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: visbuf.c,v 1.33 2009/07/11 14:44:20 tom Exp $")
+MODULE_ID("$Id: visbuf.c,v 1.34 2009/10/10 20:41:55 tom Exp $")
 
 #define NUM_VISBUFS 4
 
@@ -238,7 +238,9 @@ _nc_viswibuf(const wint_t *buf)
     static unsigned mylen;
     unsigned n;
 
-    for (n = 0; buf[n] != 0; ++n) ;
+    for (n = 0; buf[n] != 0; ++n) {
+       ;                       /* empty */
+    }
     if (mylen < ++n) {
        mylen = n + 80;
        if (mybuf != 0)
@@ -246,8 +248,10 @@ _nc_viswibuf(const wint_t *buf)
        else
            mybuf = typeMalloc(wchar_t, mylen);
     }
-    for (n = 0; buf[n] != 0; ++n)
+    for (n = 0; buf[n] != 0; ++n) {
        mybuf[n] = (wchar_t) buf[n];
+    }
+    mybuf[n] = L'\0';
 
     return _nc_viswbuf2(0, mybuf);
 }