Remove Unused local variable $delta from /core/modules/file/file.field.inc [#2072551]

Part of meta-issue #2002650: [meta, no patch] improve maintainability by removing unused local variables

File /core/modules/file/file.field.inc

Line 243: Unused local variable $delta
Line 252: Unused local variable $delta
Line 556: Unused local variable $delta
Line 565: Unused local variable $new_value
Line 644: Unused local variable $key
Line 812: Unused local variable $delta

Comment	File	Size	Author
#1	core-remove-unused-vars-file.field_.inc-2072551-1.patch	2.57 KB	legolasbo
#1

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Comments

Comment #1

legolasbo

he/him

Dutch

Middelburg

CreditAttribution: legolasbo commented 23 August 2013 at 15:06

Assigned:	legolasbo	» Unassigned
Status:	Active	» Needs review

File	Size
core-remove-unused-vars-file.field_.inc-2072551-1.patch	2.57 KB

Removed unused local variables and cleaned up some unused code.

Line 556: Unused local variable $delta
Is used in current 8.x-dev

Line 565: Unused local variable $new_value
Was unused and actually part of an else that would never be called since $submitted_value['fids'] is also an array if only a single file was uploaded.