diff --git a/src/image.cpp b/src/image.cpp
index 94228280..66859c35 100644
--- a/src/image.cpp
+++ b/src/image.cpp
@@ -614,7 +614,7 @@ namespace Exiv2 {
     void Image::setIccProfile(Exiv2::DataBuf& iccProfile,bool bTestValid)
     {
         if ( bTestValid ) {
-            if ( iccProfile.pData_ && ( iccProfile.size_ < sizeof(long)) ) throw Error(53);
+            if ( iccProfile.pData_ && ( iccProfile.size_ < (long) sizeof(long)) ) throw Error(53);
             long size = iccProfile.pData_ ? getULong(iccProfile.pData_, bigEndian): -1;
             if ( size!= iccProfile.size_ ) throw Error(53);
         }
diff --git a/test/bugfixes-test.sh b/test/bugfixes-test.sh
index 8551e03f..8a76b4db 100755
--- a/test/bugfixes-test.sh
+++ b/test/bugfixes-test.sh
@@ -607,6 +607,12 @@ source ./functions.source
     copyTestFile                        $filename
     runTest exiv2 -pa                   $filename
 
+    num=1247
+    printf "$num " >&3
+    filename=exiv2-bug$num.jpg
+    copyTestFile                        $filename
+    runTest exiv2 -pa                   $filename
+
 ) 3>&1 > $results 2>&1
 
 printf "\n"
diff --git a/test/data/bugfixes-test.out b/test/data/bugfixes-test.out
index 633db14c..ca12a10e 100644
Binary files a/test/data/bugfixes-test.out and b/test/data/bugfixes-test.out differ
diff --git a/test/data/exiv2-bug1247.jpg b/test/data/exiv2-bug1247.jpg
new file mode 100644
index 00000000..c9b2be02
Binary files /dev/null and b/test/data/exiv2-bug1247.jpg differ