fix tab - sfeed_tests - sfeed tests and RSS and Atom files
  HTML git clone git://git.codemadness.org/sfeed_tests
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit b1c3c26d17136c61c145f67cf2de89aa948fe927
   DIR parent 056a9aeb079d7c156f50d0856e06de45d75a8af7
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Thu,  7 Aug 2025 20:45:00 +0200
       
       fix tab
       
       Diffstat:
         M input/sfeed_update/merge/run.sh     |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/input/sfeed_update/merge/run.sh b/input/sfeed_update/merge/run.sh
       @@ -36,7 +36,7 @@ test "$?" != "0" && fail "Test no items failed" >&2
        
        lines=$(wc -l < output/test_empty)
        lines=$((lines+0))
       -test "$lines" != "0" &&        fail "Test no items failed: lines should be 0"
       +test "$lines" != "0" && fail "Test no items failed: lines should be 0"
        ok "Test XML file with no items"
        
        ###