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diff src/normal.c @ 6559:22f164bd7e8e v7.4.606

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updated for version 7.4.606 Problem: May crash when using a small window. Solution: Avoid dividing by zero. (Christian Brabandt)
author Bram Moolenaar <bram@vim.org>
date Tue, 27 Jan 2015 20:59:31 +0100
parents 749fc929da45
children 578c16fbab66
line wrap: on
line diff
--- a/src/normal.c
+++ b/src/normal.c
@@ -4457,6 +4457,8 @@ nv_screengo(oap, dir, dist)
     col_off2 = col_off1 - curwin_col_off2();
     width1 = W_WIDTH(curwin) - col_off1;
     width2 = W_WIDTH(curwin) - col_off2;
+    if (width2 == 0)
+	width2 = 1; /* avoid divide by zero */
 
 #ifdef FEAT_VERTSPLIT
     if (curwin->w_width != 0)