Code Duplication    Length = 7-7 lines in 2 locations

code/controllers/CMSMain.php 2 locations

@@ 184-190 (lines=7) @@
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		);
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	}
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	public function LinkPageSettings() {
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		if($id = $this->currentPageID()) {
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			return $this->LinkWithSearch(
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				Controller::join_links(singleton('CMSPageSettingsController')->Link('show'), $id)
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			);
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		}
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	}
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	public function LinkPageHistory() {
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		if($id = $this->currentPageID()) {
@@ 192-198 (lines=7) @@
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		}
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	}
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	public function LinkPageHistory() {
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		if($id = $this->currentPageID()) {
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			return $this->LinkWithSearch(
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				Controller::join_links(singleton('CMSPageHistoryController')->Link('show'), $id)
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			);
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		}
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	}
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	public function LinkWithSearch($link) {
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		// Whitelist to avoid side effects