optional formal changes

6 files changed, 10 insertions, 8 deletions

diff --git a/tools/docdump/doc_dump.cpp b/tools/docdump/doc_dump.cpp
index d10f6c9ce..17aff3dc7 100644
--- a/tools/docdump/doc_dump.cpp
+++ b/tools/docdump/doc_dump.cpp
@@ -65,7 +65,7 @@ static String _escape_string(const String& p_str) {
 	ret=ret.replace(">","<");
 	ret=ret.replace("'","'");
 	ret=ret.replace("\"",""");
-	for (int i=1;i<32;i++) {
+	for (char i=1;i<32;i++) {
 
 		char chr[2]={i,0};
 		ret=ret.replace(chr,"&#"+String::num(i)+";");
diff --git a/tools/editor/animation_editor.cpp b/tools/editor/animation_editor.cpp
index 39eec4e69..63ab186a3 100644
--- a/tools/editor/animation_editor.cpp
+++ b/tools/editor/animation_editor.cpp
@@ -1375,7 +1375,7 @@ void AnimationKeyEditor::_track_editor_input_event(const InputEvent& p_input) {
 					if (p_input.is_action("ui_up"))
 						selected_track--;
 					if (v_scroll->is_visible() && p_input.is_action("ui_page_up"))
-						selected_track--;;
+						selected_track--;
 
 					if (selected_track<0)
 						selected_track=0;
diff --git a/tools/editor/editor_file_system.cpp b/tools/editor/editor_file_system.cpp
index 94e887c3e..8e96123c3 100644
--- a/tools/editor/editor_file_system.cpp
+++ b/tools/editor/editor_file_system.cpp
@@ -940,19 +940,19 @@ String EditorFileSystem::get_file_type(const String& p_file) const {
 EditorFileSystemDirectory *EditorFileSystem::get_path(const String& p_path) {
 
     if (!filesystem || scanning)
-	return false;
+    	return NULL;
 
 
     String f = Globals::get_singleton()->localize_path(p_path);
 
     if (!f.begins_with("res://"))
-	return false;
+    	return NULL;
 
 
     f=f.substr(6,f.length());
     f=f.replace("\\","/");
     if (f==String())
-	return filesystem;
+    	return filesystem;
 
     if (f.ends_with("/"))
 	f=f.substr(0,f.length()-1);
@@ -960,7 +960,7 @@ EditorFileSystemDirectory *EditorFileSystem::get_path(const String& p_path) {
     Vector<String> path = f.split("/");
 
     if (path.size()==0)
-	return false;
+    	return NULL;
 
     EditorFileSystemDirectory *fs=filesystem;
 
diff --git a/tools/editor/io_plugins/editor_texture_import_plugin.cpp b/tools/editor/io_plugins/editor_texture_import_plugin.cpp
index 64b5d5b33..3add30d81 100644
--- a/tools/editor/io_plugins/editor_texture_import_plugin.cpp
+++ b/tools/editor/io_plugins/editor_texture_import_plugin.cpp
@@ -51,6 +51,7 @@ static const char *flag_names[]={
 	NULL
 };
 
+#if 0 // not used
 static const char *flag_short_names[]={
 	"Stream",
 	"FixBorder",
@@ -65,6 +66,7 @@ static const char *flag_short_names[]={
 	"Anisoropic",
 	NULL
 };
+#endif
 
 
 void EditorImportTextureOptions::set_format(EditorTextureImportPlugin::ImageFormat p_format) {
diff --git a/tools/editor/plugins/shader_graph_editor_plugin.cpp b/tools/editor/plugins/shader_graph_editor_plugin.cpp
index 1db901e56..03fcbffa2 100644
--- a/tools/editor/plugins/shader_graph_editor_plugin.cpp
+++ b/tools/editor/plugins/shader_graph_editor_plugin.cpp
@@ -539,7 +539,6 @@ void GraphCurveMapEdit::_plot_curve(const Vector2& p_a,const Vector2& p_b,const
 		if ((lastx != newx) || (lasty != newy))
 		{
 #if 0
-			/*
 			if(fix255)
 			{
 				/* use fixed array size (for the curve graph) */
diff --git a/tools/editor/spatial_editor_gizmos.cpp b/tools/editor/spatial_editor_gizmos.cpp
index f9d92c8d8..521a10bbd 100644
--- a/tools/editor/spatial_editor_gizmos.cpp
+++ b/tools/editor/spatial_editor_gizmos.cpp
@@ -1257,7 +1257,8 @@ void SkeletonSpatialGizmo::redraw() {
 

 			//find closest axis

 			int closest=-1;

-			float closest_d;

+			float closest_d = 0.0;

+

 			for(int j=0;j<3;j++) {

 				float dp = Math::abs(grests[parent].basis[j].normalized().dot(d));

 				if (j==0 || dp>closest_d)