fix(cli): Avoid throwing extra error on error without message

sile-typesetter · Jul 26, 2022 · 0d530a5 · 0d530a5
1 parent bd06191
commit 0d530a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sile.in b/sile.in
@@ -120,7 +120,7 @@ if SILE.masterFilename then
     if type(err) == "string" and err:match(": interrupted!") then
       SILE.outputter:finish()
     else
-      io.stderr:write("\nError detected:\n\t"..err.."\n")
+      io.stderr:write("\nError detected:\n\t" .. tostring(err) .. "\n")
     end
     os.exit(1)
   end