[bugfix] only pass line number to logger if code block was found, fixes

#1698 (#1699)
JuliaDocs · Sep 22, 2021 · a7cb9a6 · a7cb9a6
1 parent 50246d0
commit a7cb9a6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/DocTests.jl b/src/DocTests.jl
@@ -382,6 +382,7 @@ import .Utilities.TextDiff
 function report(result::Result, str, doc::Documents.Document)
     diff = TextDiff.Diff{TextDiff.Words}(result.output, rstrip(str))
     lines = Utilities.find_block_in_file(result.block.code, result.file)
+    line = lines === nothing ? nothing : first(lines)
     @error("""
         doctest failure in $(Utilities.locrepr(result.file, lines))
 
@@ -401,7 +402,7 @@ function report(result::Result, str, doc::Documents.Document)
 
         $(result.output)
 
-        """, diff, _file=result.file, _line=lines[1])
+        """, diff, _file=result.file, _line=line)
 end
 
 function fix_doctest(result::Result, str, doc::Documents.Document)