From dfe40677e2d4fc88f89f409c276d63261b384948 Mon Sep 17 00:00:00 2001
From: Hombre57 <natureh.510@gmail.com>
Date: Fri, 13 Oct 2017 23:25:24 +0200
Subject: [PATCH] Fix coverity issue

---
 rtengine/imagedata.cc     | 2 +-
 rtengine/imagedata.h      | 2 +-
 rtengine/imagesource.h    | 2 +-
 rtengine/rawimagesource.h | 2 +-
 rtengine/stdimagesource.h | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/rtengine/imagedata.cc b/rtengine/imagedata.cc
index abf5b6ae5..ed8e0b52b 100644
--- a/rtengine/imagedata.cc
+++ b/rtengine/imagedata.cc
@@ -757,7 +757,7 @@ unsigned int FramesData::getFrameCount () const
     return dcrawFrameCount ? dcrawFrameCount : frames.size();
 }
 
-FrameData *FramesData::getFrameData (int frame) const
+FrameData *FramesData::getFrameData (unsigned int frame) const
 {
     return frames.empty() || frame >= frames.size() ? nullptr : frames.at(frame);
 }
diff --git a/rtengine/imagedata.h b/rtengine/imagedata.h
index 60011968a..2da97a5d1 100644
--- a/rtengine/imagedata.h
+++ b/rtengine/imagedata.h
@@ -101,7 +101,7 @@ public:
     void setDCRawFrameCount (unsigned int frameCount);
     unsigned int getRootCount () const;
     unsigned int getFrameCount () const;
-    FrameData *getFrameData (int frame) const;
+    FrameData *getFrameData (unsigned int frame) const;
     bool getPixelShift (unsigned int frame = 0) const;
     bool getHDR (unsigned int frame = 0) const;
     IIOSampleFormat getSampleFormat (unsigned int frame = 0) const;
diff --git a/rtengine/imagesource.h b/rtengine/imagesource.h
index 2a67c367a..757e6f5a7 100644
--- a/rtengine/imagesource.h
+++ b/rtengine/imagesource.h
@@ -107,7 +107,7 @@ public:
         return 0;
     }
 
-    virtual FrameData*     getImageData (int frameNum) = 0;
+    virtual FrameData*     getImageData (unsigned int frameNum) = 0;
     virtual ImageMatrices* getImageMatrices () = 0;
     virtual bool           isRAW () const = 0;
     virtual DCPProfile*    getDCP (const ColorManagementParams &cmp, ColorTemp &wb, DCPProfile::ApplyState &as)
diff --git a/rtengine/rawimagesource.h b/rtengine/rawimagesource.h
index c50979427..99cc9af64 100644
--- a/rtengine/rawimagesource.h
+++ b/rtengine/rawimagesource.h
@@ -166,7 +166,7 @@ public:
         return ri->get_rotateDegree();
     }
 
-    FrameData*  getImageData (int frameNum)
+    FrameData*  getImageData (unsigned int frameNum)
     {
         return idata->getFrameData (frameNum);
     }
diff --git a/rtengine/stdimagesource.h b/rtengine/stdimagesource.h
index cdb0b14fc..1450d745e 100644
--- a/rtengine/stdimagesource.h
+++ b/rtengine/stdimagesource.h
@@ -68,7 +68,7 @@ public:
     void        getFullSize (int& w, int& h, int tr = TR_NONE);
     void        getSize     (const PreviewProps &pp, int& w, int& h);
 
-    FrameData*  getImageData (int frameNum)
+    FrameData*  getImageData (unsigned int frameNum)
     {
         return idata->getFrameData (frameNum);
     }