diff --git a/sprite-optimizer.py b/sprite-optimizer.py
index 3e47a9c..c379e08 100755
--- a/sprite-optimizer.py
+++ b/sprite-optimizer.py
@@ -21,13 +21,16 @@ from time import time
 rand = lambda: randint(0,200)
 progress = False
 
+def info(*args, **kwargs):
+	"""Like print, but if progress flag is enabled"""
+	if progress:
+		print(*args, **kwargs)
 
 def print_stats(img):
 	"""Print number and percentage of black pixels"""
 	pixels = img.getdata()
 	count = sum([1 for i in pixels if i == 0])
-	if progress:
-		print("{} black pixels over {} ({:.1%})".format(count, len(pixels), count/len(pixels)))
+	info("{} black pixels over {} ({:.1%})".format(count, len(pixels), count/len(pixels)))
 
 
 def get_lines(img):
@@ -38,8 +41,7 @@ def get_lines(img):
 
 	i, n = 0, len(pixels) * len(pixels)
 
-	if progress:
-		print("Get lines:", end = "")
+	info("Get lines:", end = "")
 	# for each pair of pixels, get the line
 	for a in pixels:
 		for b in pixels:
@@ -51,12 +53,10 @@ def get_lines(img):
 				lines.add(line)
 				lines_uniq.add(line_uniq)
 			i += 1
-			if progress:
-				print("\rGet lines: {:.1%}".format(i / n), end = "")
+			info("\rGet lines: {:.1%}".format(i / n), end = "")
 
-	if progress:
-		print("\rGet lines: complete")
-		print("{} lines found".format(len(lines)))
+	info("\rGet lines: complete")
+	info("{} lines found".format(len(lines)))
 	return list(lines)
 
 
@@ -65,8 +65,7 @@ def removing_useless(lines):
 	results = []
 	n = len(lines)
 
-	if progress:
-		print("Remove useless lines:", end = "")
+	info("Remove useless lines:", end = "")
 	# for each line, see if there is a line that contains every pixel of it
 	lines_set = [ set(l) for l in lines ]
 
@@ -82,13 +81,10 @@ def removing_useless(lines):
 		# TODO: do some tests to see if it's worth or not
 		if inclusions == 0 or len(l) == 1:
 			results.append((len(l), lines[i], l))
-		if progress:
-			print("\rRemove useless lines: {:.1%}".format(i / n), end = "")
-	if progress:
-		print("\rRemove useless lines: complete")
+		info("\rRemove useless lines: {:.1%}".format(i / n), end = "")
+	info("\rRemove useless lines: complete")
 
-	if progress:
-		print("{} lines kept".format(len(results)))
+	info("{} lines kept".format(len(results)))
 	return results
 
 
@@ -99,8 +95,7 @@ def get_best_solution(img, lines):
 	results = []
 	n = len(px_left)
 
-	if progress:
-		print("Draw:", end = "")
+	info("Draw:", end = "")
 	# while the entier image has not been drown
 	while px_left:
 		# define the length of lines
@@ -113,13 +108,10 @@ def get_best_solution(img, lines):
 		# define the pixels that are not covered by any lines
 		px_left = px_left.difference(line_set)
 		results.append((line[0], line[-1]))
-		if progress:
-			print("\rDraw: {:.0%}".format(1 - len(px_left)/n), end="")
-	if progress:
-		print("\rDraw: complete")
+		info("\rDraw: {:.0%}".format(1 - len(px_left)/n), end="")
+	info("\rDraw: complete")
 
-	if progress:
-		print("Solution found in {} lines".format(len(results)))
+	info("Solution found in {} lines".format(len(results)))
 	return results