diff --git a/src/linkapp.cpp b/src/linkapp.cpp
index b10da36..05a5a8b 100644
--- a/src/linkapp.cpp
+++ b/src/linkapp.cpp
@@ -163,13 +163,12 @@ LinkApp::LinkApp(GMenu2X *gmenu2x_, Touchscreen &ts, InputManager &inputMgr_,
 #ifdef HAVE_LIBXDGMIME
 		param = opk_read_param(pdata, "MimeType");
 		if (param) {
-			string::size_type oldpos = 0;
 			string mimetypes = param;
 
 			while ((pos = mimetypes.find(';')) != mimetypes.npos) {
 				int nb = 16;
 				char *extensions[nb];
-				string mimetype = mimetypes.substr(oldpos, pos);
+				string mimetype = mimetypes.substr(0, pos);
 				mimetypes = mimetypes.substr(pos + 1);
 
 				nb = xdg_mime_get_extensions_from_mime_type(
@@ -179,8 +178,6 @@ LinkApp::LinkApp(GMenu2X *gmenu2x_, Touchscreen &ts, InputManager &inputMgr_,
 					selectorfilter += (string) extensions[nb] + ',';
 					free(extensions[nb]);
 				}
-
-				oldpos = pos + 1;
 			}
 
 			/* Remove last comma */