In Exiv2 v.0.18 the Nikon maker EXIF tag was renamed from NEFThumbnailSize to
RawImageCenter. This makes rawstudio crash when exporting RAW images.

http://bugzilla.rawstudio.org/show_bug.cgi?id=258

diff -Naur rawstudio.orig/src/rs-exif.cc rawstudio/src/rs-exif.cc
--- rawstudio.orig/src/rs-exif.cc	2009-01-10 19:30:36.262484000 +0100
+++ rawstudio/src/rs-exif.cc	2009-03-26 19:14:56.277628371 +0100
@@ -58,7 +58,12 @@
 #if EXIV2_TEST_VERSION(0,13,0)
 	"Exif.Nikon3.Preview",
 #endif
-	"Exif.Nikon3.NEFThumbnailSize",
+
+#if EXIV2_TEST_VERSION(0,18,0)
+        "Exif.Nikon3.RawImageCenter",
+#else
+        "Exif.Nikon3.NEFThumbnailSize",
+#endif
 
 #if EXIV2_TEST_VERSION(0,17,91)
 	"Exif.NikonPreview.JPEGInterchangeFormat",