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[BUG] _ArrayUnique() doesn't handle array with 1 row when 1-based is enabled


Irios
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Seems like _ArrayUnique() could benefit from some kind of internal check to ensure that there are enough rows before proceeding when you set the array to be 1-based. The same issue is not present with 0-based arrays that have 0 rows. Also, there is no issue if there are 0 columns. Only when 1 row, and 1-based setting.

Bug reproduction:

#include <Array.au3>
Global $aArray[0]
_ArrayAdd($aArray, "test")      ; add a single row to the array
_ArrayUnique($aArray, 0, 1)     ; Arguments: $iColumn = 0, $iBase = 1 (1-based)

Result:

"C:\Program Files (x86)\AutoIt3\Include\Array.au3" (1801) : ==> Array variable has incorrect number of subscripts or subscript dimension range exceeded.:
$bInt = IsInt($aArray[$iBase][$iColumn])
$bInt = IsInt(^ ERROR

AutoIt Version : 3.3.14.5

Edited by Irios

863nP4W.png discord.me/autoit  (unofficial)

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Did you have a look at the Bug Tracker? Maybe the problem has already been reported or even fixed. If not then please create a new bug report.

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  • Moderators

Irios,

Well spotted - and the fix is easy. I will open a Trac ticket so we have a record of the change.

M23

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ArrayMultiColSort ---- Sort arrays on multiple columns
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GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
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Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
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  • Moderators

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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