diff --git a/uppsrc/Core/CharSet.cpp b/uppsrc/Core/CharSet.cpp
index dcbfce997..8e178ddc2 100644
--- a/uppsrc/Core/CharSet.cpp
+++ b/uppsrc/Core/CharSet.cpp
@@ -1995,7 +1995,7 @@ void CharSetData::Gen()
 		line[0][c] = c;
 	for(c = 0; c < 128; c++) {
 		int q = table[c];
-		if(q >= 128)
+		if(q >= 128) {
 			if(q < 16 * 128) {
 				int i = q >> 7;
 				if(!line[i]) {
@@ -2007,6 +2007,7 @@ void CharSetData::Gen()
 			else
 			if((q & 0xFF00) != 0xEE00)
 				map.Add(q, c + 128);
+		}
 	}
 	for(c = 0; c < 16; c++)
 		if(!line[c])
diff --git a/uppsrc/Core/JSON.cpp b/uppsrc/Core/JSON.cpp
index f35b38896..3e5cc2f0c 100644
--- a/uppsrc/Core/JSON.cpp
+++ b/uppsrc/Core/JSON.cpp
@@ -192,7 +192,7 @@ template<> void Jsonize(JsonIO& io, int& var)
 {
 	double v = IntDbl(var);
 	Jsonize(io, v);
-	if(io.IsLoading())
+	if(io.IsLoading()) {
 		if(IsNull(v))
 			var = Null;
 		else
@@ -200,17 +200,19 @@ template<> void Jsonize(JsonIO& io, int& var)
 			var = (int)v;
 		else
 			throw JsonizeError("number is not integer");
+	}
 }
 
 template<> void Jsonize(JsonIO& io, int16& var)
 {
 	double v = var;
 	Jsonize(io, v);
-	if(io.IsLoading())
+	if(io.IsLoading()) {
 		if(v >= -32768 && v <= 32767 && (int)v == v)
 			var = (int16)v;
 		else
 			throw JsonizeError("16-bit integer expected");
+	}
 }
 
 template<> void Jsonize(JsonIO& io, bool& var)
diff --git a/uppsrc/Core/WString.cpp b/uppsrc/Core/WString.cpp
index 008e23990..47b4728e1 100644
--- a/uppsrc/Core/WString.cpp
+++ b/uppsrc/Core/WString.cpp
@@ -18,7 +18,7 @@ wchar *WString0::Alloc(int& count)
 
 void WString0::Free()
 {
-	if(alloc > 0)
+	if(alloc > 0) {
 		if(IsRc()) {
 			Atomic& rc = Rc();
 			if(AtomicDec(rc) == 0)
@@ -26,6 +26,7 @@ void WString0::Free()
 		}
 		else
 			MemoryFree48(ptr);
+	}
 }
 
 #ifdef _DEBUG
diff --git a/uppsrc/Core/XML.cpp b/uppsrc/Core/XML.cpp
index 898dd7773..4dfd6f06d 100644
--- a/uppsrc/Core/XML.cpp
+++ b/uppsrc/Core/XML.cpp
@@ -889,11 +889,12 @@ XmlNode& XmlNode::SetAttr(const char *id, int i)
 
 void XmlNode::Shrink()
 {
-	if(attr)
+	if(attr) {
 		if(attr->GetCount() == 0)
 			attr.Clear();
 		else
 			attr->Shrink();
+	}
 	node.Shrink();
 }