Fixed bug with string interpolation

hscript/Parser.hx

@@ -2006,11 +2006,9 @@ class Parser {
 					if(valid) {
 						if(interpString == null)
 							interpString = [];
-						if(interpString.length > 0) { // store the current string
-							if(b.length > 0)
-								interpString.push(getTokenList(TConst(CString(b.toString()))));
-							b = new StringBuf();
-						}
+						if(b.length > 0) // store the current string
+							interpString.push(getTokenList(TConst(CString(b.toString()))));
+						b = new StringBuf();
 						interpolation = true;
 					} else {
 						b.addChar(c);

tests/src/Util.hx

@@ -15,6 +15,10 @@ class Util {
 			return false;
 		}
 
+		if ((a is String) && (b is String)) {
+			return a == b;
+		}
+
 		if ((a is Array) && (b is Array)) {
 			var aArray:Array<Dynamic> = cast a;
 			var bArray:Array<Dynamic> = cast b;

tests/src/tests/StringCase.hx

@@ -150,6 +150,9 @@ class StringCase extends TestCase {
 		assertEq("'$a+5 Hello ${a+5}'", '$a+5 Hello ${a+5}');
 		//assertEq("'$a+5 Hello ${a+5}'", "" + a + "+5 Hello " + a + 5);
 		headerCode = '';
+
+		assertEq("'hello ${5} world'", 'hello ${5} world');
+		assertEq("'hello ${5}'", 'hello ${5}');
 	}
 
 	override function teardown() {