[PATCH 05/22] t/perf: avoid redundant use of cat

["Beat Bolli" <bb@xxxxxxxxx>]

Take care to redirect stdin, otherwise the output of wc would also contain
the file name.

Signed-off-by: Beat Bolli <dev+git@xxxxxxxxx>
---
 t/perf/repos/inflate-repo.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/perf/repos/inflate-repo.sh b/t/perf/repos/inflate-repo.sh
index fcfc992b5b02..412e4b450b16 100755
--- a/t/perf/repos/inflate-repo.sh
+++ b/t/perf/repos/inflate-repo.sh
@@ -33,7 +33,7 @@ do
 done
 
 git ls-tree -r HEAD >GEN_src_list
-nr_src_files=$(cat GEN_src_list | wc -l)
+nr_src_files=$(wc -l <GEN_src_list)
 
 src_branch=$(git symbolic-ref --short HEAD)
 
-- 
2.44.0