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-rw-r--r--tex/context/base/data-tex.lua3
1 files changed, 3 insertions, 0 deletions
diff --git a/tex/context/base/data-tex.lua b/tex/context/base/data-tex.lua
index 5c6cf5083..84ec549ae 100644
--- a/tex/context/base/data-tex.lua
+++ b/tex/context/base/data-tex.lua
@@ -55,6 +55,9 @@ function helpers.textopener(tag,filename,file_handle)
elseif file_handle then
lines = file_handle:read("*a")
file_handle:close()
+ else
+ report_resolvers("%s opener, weird error: filename=%s, handle=%s",tag,tostring(filename),tostring(file_handle))
+ lines = ""
end
if type(lines) == "string" then
local kind = unicode.filetype(lines)