| commit | 7cc8ec47208f784418e40d1ede49c4aeb95b0b53 | [log] [tgz] |
|---|---|---|
| author | Bram Moolenaar <Bram@vim.org> | Tue Jan 27 20:59:31 2015 +0100 |
| committer | Bram Moolenaar <Bram@vim.org> | Tue Jan 27 20:59:31 2015 +0100 |
| tree | 9015cfc2d8dd31630cf5de259c0423f3a98ca161 | |
| parent | 3b3a9498d1eab3c28c524cce115160528a9a9297 [diff] [blame] |
updated for version 7.4.606 Problem: May crash when using a small window. Solution: Avoid dividing by zero. (Christian Brabandt)
diff --git a/src/normal.c b/src/normal.c index cb1a7d1..74a001e 100644 --- a/src/normal.c +++ b/src/normal.c
@@ -4457,6 +4457,8 @@ 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)