From 1384e5bbdf4dc1ceeeeeb1e16a90ce5d51766c07 Mon Sep 17 00:00:00 2001
From: Lewis Van Winkle <lv@codeplea.com>
Date: Thu, 21 Jan 2016 14:42:07 -0600
Subject: [PATCH] Refactored print function

---
 tinyexpr.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tinyexpr.c b/tinyexpr.c
index 97be41b..3c4e95d 100644
--- a/tinyexpr.c
+++ b/tinyexpr.c
@@ -381,10 +381,7 @@ double te_interp(const char *expression, int *error) {
 
 
 static void pn (const te_expr *n, int depth) {
-    int i;
-    for (i = 0; i < depth; ++i) {
-        printf(" ");
-    }
+    printf("%*s", depth, "");
 
     if (n->bound) {
         printf("bound %p\n", n->bound);