Use nullptr and default brace initialisation for some simple cases.

3 files changed, 4 insertions, 4 deletions

diff --git a/src/Catalogue.cxx b/src/Catalogue.cxx
index 979aaa1d7..55c15cca6 100644
--- a/src/Catalogue.cxx
+++ b/src/Catalogue.cxx
@@ -33,7 +33,7 @@ const LexerModule *Catalogue::Find(int language) {
 			return lm;
 		}
 	}
-	return 0;
+	return nullptr;
 }
 
 const LexerModule *Catalogue::Find(const char *languageName) {
@@ -45,7 +45,7 @@ const LexerModule *Catalogue::Find(const char *languageName) {
 			}
 		}
 	}
-	return 0;
+	return nullptr;
 }
 
 void Catalogue::AddLexerModule(LexerModule *plm) {
diff --git a/src/Editor.cxx b/src/Editor.cxx
index 082d3d030..4163c45b2 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -91,7 +91,7 @@ static bool IsLastStep(const DocModification &mh) {
 }
 
 Timer::Timer() :
-		ticking(false), ticksToWait(0), tickerID(0) {}
+		ticking(false), ticksToWait(0), tickerID{} {}
 
 Idler::Idler() :
 		state(false), idlerID(0) {}
diff --git a/src/ExternalLexer.cxx b/src/ExternalLexer.cxx
index dd9a7179e..0326f19de 100644
--- a/src/ExternalLexer.cxx
+++ b/src/ExternalLexer.cxx
@@ -65,7 +65,7 @@ LexerLibrary::LexerLibrary(const char *moduleName_) {
 				// Assign a buffer for the lexer name.
 				char lexname[100] = "";
 				GetLexerName(i, lexname, sizeof(lexname));
-				ExternalLexerModule *lex = new ExternalLexerModule(SCLEX_AUTOMATIC, NULL, lexname, NULL);
+				ExternalLexerModule *lex = new ExternalLexerModule(SCLEX_AUTOMATIC, nullptr, lexname, nullptr);
 				// This is storing a second reference to lex in the Catalogue as well as in modules.
 				// TODO: Should use std::shared_ptr or similar to ensure allocation safety.
 				Catalogue::AddLexerModule(lex);