Re: [PATCH 1/4] fix whitespace violations in test scripts

[Junio C Hamano <gitster@pobox.com>]

Jeff King <peff@peff.net> writes:

> diff --git a/t/t1502-rev-parse-parseopt.sh b/t/t1502-rev-parse-parseopt.sh
> index d24a47d..7cdd70a 100755
> --- a/t/t1502-rev-parse-parseopt.sh
> +++ b/t/t1502-rev-parse-parseopt.sh
> @@ -5,7 +5,7 @@ test_description='test git rev-parse --parseopt'
>  
>  cat > expect.err <<EOF
>  usage: some-command [options] <args>...
> -    
> +
>      some-command does foo and bar!
>  
>      -h, --help            show the help

This part unfortunately falls into the same category as your [3/4].

---

 parse-options.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/parse-options.c b/parse-options.c
index acf3fe3..5e56bb5 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -312,8 +312,12 @@ void usage_with_options_internal(const char * const *usagestr,
 	fprintf(stderr, "usage: %s\n", *usagestr++);
 	while (*usagestr && **usagestr)
 		fprintf(stderr, "   or: %s\n", *usagestr++);
-	while (*usagestr)
-		fprintf(stderr, "    %s\n", *usagestr++);
+	while (*usagestr) {
+		if (**usagestr)
+			fprintf(stderr, "    %s", *usagestr);
+		putc('\n', stderr);
+		usagestr++;
+	}
 
 	if (opts->type != OPTION_GROUP)
 		fputc('\n', stderr);