Merge branch 'es/test-chain-lint'

Broken &&-chains in the test scripts have been corrected.

* es/test-chain-lint:
  t6000-t9999: detect and signal failure within loop
  t5000-t5999: detect and signal failure within loop
  t4000-t4999: detect and signal failure within loop
  t0000-t3999: detect and signal failure within loop
  tests: simplify by dropping unnecessary `for` loops
  tests: apply modern idiom for exiting loop upon failure
  tests: apply modern idiom for signaling test failure
  tests: fix broken &&-chains in `{...}` groups
  tests: fix broken &&-chains in `$(...)` command substitutions
  tests: fix broken &&-chains in compound statements
  tests: use test_write_lines() to generate line-oriented output
  tests: simplify construction of large blocks of text
  t9107: use shell parameter expansion to avoid breaking &&-chain
  t6300: make `%(raw:size) --shell` test more robust
  t5516: drop unnecessary subshell and command invocation
  t4202: clarify intent by creating expected content less cleverly
  t1020: avoid aborting entire test script when one test fails
  t1010: fix unnoticed failure on Windows
  t/lib-pager: use sane_unset() to avoid breaking &&-chain

1 files changed, 1 insertions, 1 deletions

diff --git a/t/t7110-reset-merge.sh b/t/t7110-reset-merge.sh
index a82a07a04a..3d62e10b53 100755
--- a/t/t7110-reset-merge.sh
+++ b/t/t7110-reset-merge.sh
@@ -8,7 +8,7 @@ test_description='Tests for "git reset" with "--merge" and "--keep" options'
 . ./test-lib.sh
 
 test_expect_success setup '
-    for i in 1 2 3; do echo line $i; done >file1 &&
+    printf "line %d\n" 1 2 3 >file1 &&
     cat file1 >file2 &&
     git add file1 file2 &&
     test_tick &&