From ec433c3eaa011e9d5d7d60a5bf941159e7255132 Mon Sep 17 00:00:00 2001
From: Liang Chang <l-chang@users.sourceforge.net>
Date: Sun, 23 Jan 2022 08:00:09 +0800
Subject: [PATCH] DtHelp: keep processing even when some fonts are missing.

---
 cde/lib/DtHelp/VirtFuncs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cde/lib/DtHelp/VirtFuncs.c b/cde/lib/DtHelp/VirtFuncs.c
index 836e9ff64..2bbc2af34 100644
--- a/cde/lib/DtHelp/VirtFuncs.c
+++ b/cde/lib/DtHelp/VirtFuncs.c
@@ -109,8 +109,8 @@ _DtCvGetStringWidth (
 	result = (*(canvas->virt_functions.get_width)) (
 			canvas->client_data, _DtCvSTRING_TYPE,
 			(_DtCvPointer) &strInfo);
-    if (result < 0)
-	result = 0;
+    if (result <= 0)
+	result = 1;
 
     return result;