patch 8.2.3764: cannot see any text when window was made zero lines
Problem: Cannot see any text when window was made zero lines or zero
columns.
Solution: Ensure there is at least one line and column. (fixes #9307)
diff --git a/src/window.c b/src/window.c
index 47fb815..b54813f 100644
--- a/src/window.c
+++ b/src/window.c
@@ -5518,6 +5518,18 @@
}
/*
+ * Make the current window show at least one line and one column.
+ */
+ void
+win_ensure_size()
+{
+ if (curwin->w_height == 0)
+ win_setheight(1);
+ if (curwin->w_width == 0)
+ win_setwidth(1);
+}
+
+/*
* Set current window height and take care of repositioning other windows to
* fit around it.
*/