Update develop-ref after #2165 (#2167)

Co-authored-by: Julie Prestopnik <jpresto@seneca.rap.ucar.edu>
Co-authored-by: johnhg <johnhg@ucar.edu>
Co-authored-by: Seth Linden <linden@kiowa.rap.ucar.edu>
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Co-authored-by: j-opatz <59586397+j-opatz@users.noreply.github.com>
Co-authored-by: Howard Soh <hsoh@kiowa.rap.ucar.edu>
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Co-authored-by: Randy Bullock <bullock@seneca.rap.ucar.edu>
Co-authored-by: davidfillmore <fillmore.winslow.david@gmail.com>
Co-authored-by: rgbullock <bullock@ucar.edu>
Co-authored-by: Seth Linden <linden@seneca.rap.ucar.edu>
Co-authored-by: George McCabe <23407799+georgemccabe@users.noreply.github.com>
Co-authored-by: Seth Linden <linden@ucar.edu>
Co-authored-by: hsoh-u <hsoh@ucar.edu>
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compile

@@ -3,7 +3,7 @@
 
 scriptversion=2018-03-07.03; # UTC
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -53,7 +53,7 @@ func_file_conv ()
 	  MINGW*)
 	    file_conv=mingw
 	    ;;
-	  CYGWIN* | MSYS*)
+	  CYGWIN*)
 	    file_conv=cygwin
 	    ;;
 	  *)
@@ -67,7 +67,7 @@ func_file_conv ()
 	mingw/*)
 	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
 	  ;;
-	cygwin/* | msys/*)
+	cygwin/*)
 	  file=`cygpath -m "$file" || echo "$file"`
 	  ;;
 	wine/*)