[LyX/master] Fix unnecessary cprotect

[Juergen Spitzmueller]

commit b814c4fda732c8b5ee019692eb881c35b9335da6
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Sun Sep 20 08:45:42 2020 +0200

    Fix unnecessary cprotect
---
 src/Paragraph.cpp |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index 7f707bc..93d0c17 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -3912,9 +3912,6 @@ bool Paragraph::needsCProtection(bool const fragile) const
 		Inset const * ins = getInset(i);
 		if (ins->needsCProtection(maintext, fragile))
 			return true;
-		if (ins->getLayout().latextype() == InsetLayout::ENVIRONMENT)
-			// Environments need cprotection regardless the content
-			return true;
 		// Now check math environments
 		InsetMath const * im = getInset(i)->asInsetMath();
 		if (!im || im->cell(0).empty())