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diff src/popupmenu.c @ 716:8ae24f338cab v7.0217

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updated for version 7.0217
author vimboss
date Tue, 07 Mar 2006 22:38:47 +0000
parents d6a69271cb9a
children 44348703ab1b
line wrap: on
line diff
--- a/src/popupmenu.c
+++ b/src/popupmenu.c
@@ -40,7 +40,8 @@ static int pum_col;			/* left column of 
 pum_display(array, size, selected, row, height, col)
     pumitem_T	*array;
     int		size;
-    int		selected;	/* index of initially selected item */
+    int		selected;	/* index of initially selected item, none if
+				   out of range */
     int		row;
     int		height;
     int		col;
@@ -256,7 +257,7 @@ pum_get_selected()
 
 /*
  * Set the index of the currently selected item.  The menu will scroll when
- * necessary.
+ * necessary.  When "n" is out of range don't scroll.
  */
     void
 pum_set_selected(n)
@@ -264,7 +265,7 @@ pum_set_selected(n)
 {
     pum_selected = n;
 
-    if (pum_selected >= 0)
+    if (pum_selected >= 0 && pum_selected < pum_size)
     {
 	if (pum_first > pum_selected - 4)
 	{