commit 54859d1a7e279d839079f93620935e56eeaf33db
from: Stefan Sperling <stsp@stsp.name>
date: Fri Jan 03 15:19:24 2025 UTC

make seq(1) invocations in test_log_commit_keywords() portable

The OpenBSD version of seq defaults to an increment value of -1 here.
On Debian we have to set the increment value to -1 explicitly. Otherwise,
seq produces no output at all and the test fails.

commit - 3fd8274f36c449b4db01aa4f5e6ab9709facd8f3
commit + 54859d1a7e279d839079f93620935e56eeaf33db
blob - b1c3c8ec3866e7ac66371da08256f2fa1212a13c
blob + 53f7de0a130faea19e3cd437e589876e1f69f591
--- regress/cmdline/log.sh
+++ regress/cmdline/log.sh
@@ -988,7 +988,7 @@ test_log_commit_keywords() {
 		set -- "$@" "$(git_show_head $testroot/repo)"
 	done
 
-	for i in $(seq 16 2); do
+	for i in $(seq 16 -1 2); do
 		printf '%s %.7s commit number %s\n' \
 		    "$d" $(pop_idx $i $@) "$(( i-1 ))" \
 		    >> $testroot/stdout.expected
@@ -1026,7 +1026,7 @@ test_log_commit_keywords() {
 
 	echo -n > "$testroot/stdout.expected"
 
-	for i in $(seq 9 2); do
+	for i in $(seq 9 -1 2); do
 		printf '%s %.7s commit number %s\n' \
 		    "$d" $(pop_idx $i $@) "$(( i-1 ))" \
 		    >> $testroot/stdout.expected
@@ -1047,7 +1047,7 @@ test_log_commit_keywords() {
 	# from head to the base commit using -x
 	printf '%s %-7s commit number 16\n' "$d" "master" > \
 	    $testroot/stdout.expected
-	for i in $(seq 16 9); do
+	for i in $(seq 16 -1 9); do
 		printf '%s %.7s commit number %s\n' \
 		    "$d" $(pop_idx $i $@) $(( i-1 )) \
 		    >> $testroot/stdout.expected