From 541ceb240f17a98403d6e09e1502a492db507bf5 Mon Sep 17 00:00:00 2001
From: Basile Burg <basile.b@gmx.com>
Date: Fri, 8 Oct 2021 16:08:00 +0200
Subject: [PATCH] address a few compiler warnings

---
 src/u_ceproject.pas    | 2 +-
 src/u_gdb.pas          | 2 +-
 src/u_infos.pas        | 2 +-
 src/u_miniexplorer.pas | 2 ++
 src/u_synmemo.pas      | 1 +
 5 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/u_ceproject.pas b/src/u_ceproject.pas
index 9c430fbd..0c39d5ab 100644
--- a/src/u_ceproject.pas
+++ b/src/u_ceproject.pas
@@ -838,7 +838,7 @@ end;
 procedure TNativeProject.checkSemantics;
 var
   i: integer;
-  s: string;
+  s: string = '';
   d: DCompiler;
 begin
   i := currentConfiguration.otherOptions.customOptions.Count;
diff --git a/src/u_gdb.pas b/src/u_gdb.pas
index b4436e84..4be5e565 100644
--- a/src/u_gdb.pas
+++ b/src/u_gdb.pas
@@ -1928,7 +1928,7 @@ var
   gdb: string;
   i: integer;
   b: TPersistentBreakPoint;
-  o: TDebugeeOption;
+  o: TDebugeeOption = nil;
 const
   asmFlavorStr: array[TAsmSyntax] of string = ('intel','att');
 begin
diff --git a/src/u_infos.pas b/src/u_infos.pas
index 4a5d573c..f7d470bd 100644
--- a/src/u_infos.pas
+++ b/src/u_infos.pas
@@ -118,7 +118,7 @@ end;
 procedure TToolInfo.refreshStatus;
 var
   pth: string;
-  cmp: DCompiler;
+  cmp: DCompiler = DCompiler.dmd;
 begin
   if fLabel.isNotAssigned or fStatus.isNotAssigned then
     exit;
diff --git a/src/u_miniexplorer.pas b/src/u_miniexplorer.pas
index 0ca19cd4..f857dc39 100644
--- a/src/u_miniexplorer.pas
+++ b/src/u_miniexplorer.pas
@@ -372,8 +372,10 @@ begin
 end;
 
 destructor TMiniExplorerWidget.destroy;
+{$if lcl_fullversion >= 2020000}
 var
   i: integer;
+{$endif}
 begin
 
   fMnxSubj.free;
diff --git a/src/u_synmemo.pas b/src/u_synmemo.pas
index caf1df91..4351e042 100644
--- a/src/u_synmemo.pas
+++ b/src/u_synmemo.pas
@@ -3998,6 +3998,7 @@ end;
 
 function gutterIconKindToColumn(value: TGutterIcon): integer;
 begin
+  result := 0;
   case value of
     giBreakSet     : result := 1;
     giBulletGreen  : result := 2;