🐛 Fix include_pt_in_file when using Windows

ronisbr · Dec 9, 2019 · e3bd8ca · e3bd8ca
1 parent abfb358
commit e3bd8ca
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/files.jl b/src/files.jl
@@ -51,7 +51,9 @@ function include_pt_in_file(filename::AbstractString, mark::AbstractString,
     # tries to avoid a problem in Windows as shown here:
     #
     #   https://discourse.julialang.org/t/find-what-has-locked-held-a-file/23278
-    orig = ""
+    orig = nothing
+    io   = nothing
+    r    = nothing
     GC.gc()
 
     # Backup the original file if required.