From 5a34a3a3ece5eb6a445ec0b0682221734b3e3ab0 Mon Sep 17 00:00:00 2001
From: notting <notting>
Date: Feb 26 2000 02:42:58 +0000
Subject: mblen is returning 0 on sparc. Dunno why, but this at least lets the installer run...


---

diff --git a/newt.spec b/newt.spec
index ed37cb6..1105fec 100644
--- a/newt.spec
+++ b/newt.spec
@@ -2,7 +2,7 @@ Summary: A development library for text mode user interfaces.
 Name: newt
 %define version 0.50.8
 Version: %{version}
-Release: 1
+Release: 2
 Copyright: LGPL
 Group: System Environment/Libraries
 Source: ftp://ftp.redhat.com/pub/redhat/code/newt/newt-%{version}.tar.gz
@@ -55,7 +55,10 @@ rm -rf $RPM_BUILD_ROOT
 %postun -p /sbin/ldconfig
 
 %changelog
-* Wed Feb 22 2000 Preston Brown <pbrown@redhat.com>
+* Fri Feb 25 2000 Bill Nottingham <notting@redhat.com>
+- fix doReflow to handle mblen returning 0
+
+* Wed Feb 23 2000 Preston Brown <pbrown@redhat.com>
 - fix critical bug in fkey 1-4 recognition on xterms
 
 * Wed Feb  9 2000 Matt Wilson <msw@redhat.com>
diff --git a/textbox.c b/textbox.c
index 11ace20..3545054 100644
--- a/textbox.c
+++ b/textbox.c
@@ -185,7 +185,7 @@ static void doReflow(const char * text, char ** resultPtr, int width,
 	       len = 0;
 	       do {
 		  cl = mblen(chptr, MB_CUR_MAX * 4);
-		  if (cl == -1)
+		  if (cl <= 0)
 		    cl = 1;
 		  len += cl;
 		  chptr += cl;