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Fix divide by zero on small windows with main-* layouts.

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This commit is contained in:
Nicholas Marriott 2010-02-03 22:24:34 +00:00
parent 9ffe549ab1
commit d6bd9c0e7f
1 changed files with 4 additions and 0 deletions
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4
layout-set.c
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@ -244,6 +244,8 @@ layout_set_main_h(struct window *w)
/* How many rows and columns will be needed? */ /* How many rows and columns will be needed? */
columns = w->sx / (PANE_MINIMUM + 1); /* maximum columns */ columns = w->sx / (PANE_MINIMUM + 1); /* maximum columns */
if (columns == 0)
columns = 1;
rows = 1 + (n - 1) / columns; rows = 1 + (n - 1) / columns;
columns = 1 + (n - 1) / rows; columns = 1 + (n - 1) / rows;
width = w->sx / columns; width = w->sx / columns;
@ -353,6 +355,8 @@ layout_set_main_v(struct window *w)
/* How many rows and columns will be needed? */ /* How many rows and columns will be needed? */
rows = w->sy / (PANE_MINIMUM + 1); /* maximum rows */ rows = w->sy / (PANE_MINIMUM + 1); /* maximum rows */
if (rows == 0)
rows = 1;
columns = 1 + (n - 1) / rows; columns = 1 + (n - 1) / rows;
rows = 1 + (n - 1) / columns; rows = 1 + (n - 1) / columns;
height = w->sy / rows; height = w->sy / rows;