From: Uwe Stöhr <uwestoehr@lyx.org>
Date: Mon, 17 Apr 2017 18:58:09 +0000 (+0200)
Subject: GuiDocument.cpp: add missing validation code
X-Git-Tag: 2.3.0alpha1~32
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=17a53bbcf97d386555dd76ff89594d495ddc9384;p=features.git

GuiDocument.cpp: add missing validation code
---

diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index d3ccb8f5b0..691bb2c924 100644
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -4066,6 +4066,14 @@ bool GuiDocument::isValid()
 			textLayoutModule->indentCO->currentIndex() != 1 ||
 			// or else a length has been given
 			!textLayoutModule->indentLE->text().isEmpty()
+		) &&
+		(
+			// if we're asking for indentation
+			!textLayoutModule->MathIndentCB->isChecked() ||
+			// then either we haven't chosen custom
+			textLayoutModule->MathIndentCO->currentIndex() != 1 ||
+			// or else a length has been given
+			!textLayoutModule->MathIndentLE->text().isEmpty()
 		);
 }