Backport: Change type to avoid casts.

Backport of changeset 6747:6f6113f848b1.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/ViewStyle.cxx b/src/ViewStyle.cxx
index f8653605b..d57ad48bd 100644
--- a/src/ViewStyle.cxx
+++ b/src/ViewStyle.cxx
@@ -377,10 +377,10 @@ void ViewStyle::ReleaseAllExtendedStyles() {
 }
 
 int ViewStyle::AllocateExtendedStyles(int numberStyles) {
-	const int startRange = static_cast<int>(nextExtendedStyle);
+	const int startRange = nextExtendedStyle;
 	nextExtendedStyle += numberStyles;
 	EnsureStyle(nextExtendedStyle);
-	for (size_t i=startRange; i<nextExtendedStyle; i++) {
+	for (int i=startRange; i<nextExtendedStyle; i++) {
 		styles[i].ClearTo(styles[STYLE_DEFAULT]);
 	}
 	return startRange;
diff --git a/src/ViewStyle.h b/src/ViewStyle.h
index 4348e3eaa..c2e052e03 100644
--- a/src/ViewStyle.h
+++ b/src/ViewStyle.h
@@ -91,7 +91,7 @@ class ViewStyle {
 	FontMap fonts;
 public:
 	std::vector<Style> styles;
-	size_t nextExtendedStyle;
+	int nextExtendedStyle;
 	std::vector<LineMarker> markers;
 	int largestMarkerHeight;
 	std::vector<Indicator> indicators;