EAGLESIX-2651: Variables: fix spaces

lib/pipeline/expressions/Variables.js

@@ -26,40 +26,40 @@ klass.uassertValidNameForUserWrite = function uassertValidNameForUserWrite(varNa
 	if (!varName)
 		throw new Error("empty variable names are not allowed; uassert code 16866");
 
-	var firstCharIsValid = (varName[0] >= "a" &&  varName[0] <= "z") ||
+	var firstCharIsValid = (varName[0] >= "a" && varName[0] <= "z") ||
 		(varName[0] & "\x80"); // non-ascii
 
 	if (!firstCharIsValid)
 		throw new Error("'" + varName + "' starts with an invalid character for a user variable name; uassert code 16867");
 
-    for (var i = 1, l = varName.length; i < l; i++) {
-		var charIsValid = (varName[i] >= 'a' &&  varName[i] <= 'z') ||
-			(varName[i] >= 'A' &&  varName[i] <= 'Z') ||
-			(varName[i] >= '0' &&  varName[i] <= '9') ||
+	for (var i = 1, l = varName.length; i < l; i++) {
+		var charIsValid = (varName[i] >= 'a' && varName[i] <= 'z') ||
+			(varName[i] >= 'A' && varName[i] <= 'Z') ||
+			(varName[i] >= '0' && varName[i] <= '9') ||
 			(varName[i] == '_') ||
 			(varName[i] & '\x80'); // non-ascii
 
 		if (!charIsValid)
 			throw new Error("'" + varName + "' contains an invalid character " +
 				"for a variable name: '" + varName[i] + "'; uassert code 16868");
-    }
+	}
 };
 
 klass.uassertValidNameForUserRead = function uassertValidNameForUserRead(varName) {
 	if (!varName)
 		throw new Error("empty variable names are not allowed; uassert code 16869");
 
-	var firstCharIsValid = (varName[0] >= "a" &&  varName[0] <= "z") ||
-		(varName[0] >= "A" &&  varName[0] <= "Z") ||
+	var firstCharIsValid = (varName[0] >= "a" && varName[0] <= "z") ||
+		(varName[0] >= "A" && varName[0] <= "Z") ||
 		(varName[0] & "\x80"); // non-ascii
 
 	if (!firstCharIsValid)
 		throw new Error("'" + varName + "' starts with an invalid character for a variable name; uassert code 16870");
 
 	for (var i = 1, l = varName.length; i < l; i++) {
-		var charIsValid = (varName[i] >= "a" &&  varName[i] <= "z") ||
-			(varName[i] >= "A" &&  varName[i] <= "Z") ||
-			(varName[i] >= "0" &&  varName[i] <= "9") ||
+		var charIsValid = (varName[i] >= "a" && varName[i] <= "z") ||
+			(varName[i] >= "A" && varName[i] <= "Z") ||
+			(varName[i] >= "0" && varName[i] <= "9") ||
 			(varName[i] == "_") ||
 			(varName[i] & "\x80"); // non-ascii