Fix test.c when printing object name.

Author: Barenboim

test.c

@@ -6,6 +6,46 @@
 
 void print_json_value(const json_value_t *val, int depth);
 
+void print_json_string(const char *str)
+{
+	printf("\"");
+	while (*str)
+	{
+		switch (*str)
+		{
+		case '\r':
+			printf("\\r");
+			break;
+		case '\n':
+			printf("\\n");
+			break;
+		case '\f':
+			printf("\\f");
+			break;
+		case '\b':
+			printf("\\b");
+			break;
+		case '\"':
+			printf("\\\"");
+			break;
+		case '\t':
+			printf("\\t");
+			break;
+		case '\\':
+			printf("\\\\");
+			break;
+		default:
+			if ((unsigned char)*str < 0x20)
+				printf("\\u00%02x", *str);
+			else
+				printf("%c", *str);
+			break;
+		}
+		str++;
+	}
+	printf("\"");
+}
+
 void print_json_object(const json_object_t *obj, int depth)
 {
 	const char *name;
@@ -27,7 +67,8 @@ void print_json_object(const json_object_t *obj, int depth)
 		n++;
 		for (i = 0; i < depth + 1; i++)
 			printf("    ");
-		printf("\"%s\": ", name);
+		print_json_string(name);
+		printf(": ");
 		print_json_value(val, depth + 1);
 	}
 
@@ -66,46 +107,6 @@ void print_json_array(const json_array_t *arr, int depth)
 	printf("]");
 }
 
-void print_json_string(const char *str)
-{
-	printf("\"");
-	while (*str)
-	{
-		switch (*str)
-		{
-		case '\r':
-			printf("\\r");
-			break;
-		case '\n':
-			printf("\\n");
-			break;
-		case '\f':
-			printf("\\f");
-			break;
-		case '\b':
-			printf("\\b");
-			break;
-		case '\"':
-			printf("\\\"");
-			break;
-		case '\t':
-			printf("\\t");
-			break;
-		case '\\':
-			printf("\\\\");
-			break;
-		default:
-			if ((unsigned char)*str < 0x20)
-				printf("\\u00%02x", *str);
-			else
-				printf("%c", *str);
-			break;
-		}
-		str++;
-	}
-	printf("\"");
-}
-
 void print_json_number(double number)
 {
 	long long integer = number;