From cd93dab966b1e21d0ca62207d9307ce93910df46 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Thu, 30 Mar 2017 20:33:50 +0200
Subject: [PATCH] Fix all warnings in imagedata.cc

---
 rtengine/imagedata.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rtengine/imagedata.cc b/rtengine/imagedata.cc
index fa3651571..de5988d9b 100644
--- a/rtengine/imagedata.cc
+++ b/rtengine/imagedata.cc
@@ -331,7 +331,7 @@ void ImageData::extractInfo ()
 
                     if (mnote->getTag ("LensData")) {
                         std::string ldata = mnote->getTag ("LensData")->valueToString ();
-                        int pos;
+                        size_t pos;
 
                         if (ldata.size() > 10 && (pos = ldata.find ("Lens = ")) != Glib::ustring::npos) {
                             lens = ldata.substr (pos + 7);
@@ -339,7 +339,7 @@ void ImageData::extractInfo ()
                             if (lens.compare (0, 7, "Unknown")) {
                                 lensOk = true;
                             } else {
-                                int pos = lens.find("$FL$");        // is there a placeholder for focallength?
+                                size_t pos = lens.find("$FL$");        // is there a placeholder for focallength?
 
                                 if(pos != Glib::ustring::npos) {                // then fill in focallength
                                     lens = lens.replace(pos, 4, exif->getTag ("FocalLength")->valueToString ());