From 65b735d9cb94ef54c4ddba5dd9eddcfb0bd50ee3 Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Tue, 7 Apr 2020 21:11:16 +1000
Subject: [PATCH] Marked to_int() as private

---
 src/PIL/IcnsImagePlugin.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/PIL/IcnsImagePlugin.py b/src/PIL/IcnsImagePlugin.py
index 963ad199e..e3b274295 100644
--- a/src/PIL/IcnsImagePlugin.py
+++ b/src/PIL/IcnsImagePlugin.py
@@ -300,12 +300,12 @@ class IcnsImageFile(ImageFile.ImageFile):
         self.load_end()
 
 
-def to_int(s):
+def _to_int(s):
     b = s.encode("ascii")
     return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]
 
 
-MAGIC = to_int("icns")
+MAGIC = _to_int("icns")
 HEADER_SIZE = 8
 TOC = "TOC "
 
@@ -341,15 +341,15 @@ def _save(im, fp, filename):
 
     # TOC
     toc_size = HEADER_SIZE + (len(entries) * HEADER_SIZE)
-    fp.write(struct.pack("<i", to_int(TOC))[::-1])
+    fp.write(struct.pack("<i", _to_int(TOC))[::-1])
     fp.write(struct.pack("<i", toc_size)[::-1])
     for e in entries:
-        fp.write(struct.pack("<i", to_int(e.get("type")))[::-1])
+        fp.write(struct.pack("<i", _to_int(e.get("type")))[::-1])
         fp.write(struct.pack("<i", HEADER_SIZE + e.get("size"))[::-1])
 
     # Data
     for index, e in enumerate(entries):
-        fp.write(struct.pack("<i", to_int(e.get("type")))[::-1])
+        fp.write(struct.pack("<i", _to_int(e.get("type")))[::-1])
         fp.write(struct.pack("<i", HEADER_SIZE + e.get("size"))[::-1])
         fp.write(e.get("stream").getvalue())