From 8a04050df3d6383783b078a234173e5b305e727a Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Tue, 22 Dec 2015 15:18:40 +0100
Subject: [PATCH] Fix compiler warning (signed / unsigned mismatch)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 viewer/scrollview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/viewer/scrollview.cpp b/viewer/scrollview.cpp
index 275c57fcb7..ac059d5469 100644
--- a/viewer/scrollview.cpp
+++ b/viewer/scrollview.cpp
@@ -794,7 +794,7 @@ void ScrollView::Image(struct Pix* image, int x_pos, int y_pos) {
   int remainder = 0;
   int bits_left = 0;
   int code_len = 0;
-  for (int i = 0; i < size; ++i) {
+  for (size_t i = 0; i < size; ++i) {
     int code = (data[i] >> (bits_left + 2)) | remainder;
     base64[code_len++] = kBase64Table[code & 63];
     bits_left += 2;