From: ewt <ewt>
Date: Tue, 30 Apr 1996 18:43:23 +0000 (+0000)
Subject: don't let sets with a total of 0 break things
X-Git-Tag: 0-1~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e528434e7976a130b633dacefd4f4e3abe5622fb;p=thirdparty%2Fnewt.git

don't let sets with a total of 0 break things
---

diff --git a/scrollbar.c b/scrollbar.c
index 212b541..18e3bf8 100644
--- a/scrollbar.c
+++ b/scrollbar.c
@@ -24,7 +24,7 @@ void newtScrollbarSet(newtComponent co, int where, int total) {
     struct scrollbar * sb = co->data;
     int new;
 
-    new = (where * (co->height - 1)) / total;
+    new = (where * (co->height - 1)) / (total ? total : 1);
     if (new != sb->curr) {
 	sbDrawThumb(co, 0);
 	sb->curr = new;