BUG: libdcd now properly handles missing input file on Windows.

MDAnalysis · May 31, 2018 · 9675f92 · 9675f92
1 parent 347f60f
commit 9675f92
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/package/MDAnalysis/lib/formats/libdcd.pyx b/package/MDAnalysis/lib/formats/libdcd.pyx
@@ -292,6 +292,8 @@ cdef class DCDFile:
             self.close()
 
         if mode == 'r':
+            if not path.isfile(self.fname):
+                raise IOError("DCD file does not exist")
             fio_mode = FIO_READ
         elif mode == 'w':
             fio_mode = FIO_WRITE