Anonymous avatar Anonymous committed 2998138

rev-parse: fix --parse-opt --keep-dashdash --stop-at-non-option

The ?: operator has a lower priority than |, so the implicit associativity
made the 6th argument of parse_options be PARSE_OPT_KEEP_DASHDASH if
keep_dashdash was true discarding PARSE_OPT_STOP_AT_NON_OPTION and
PARSE_OPT_SHELL_EVAL.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>;
Signed-off-by: Junio C Hamano <gitster@pobox.com>;

Comments (0)

Files changed (2)

builtin-rev-parse.c

 	ALLOC_GROW(opts, onb + 1, osz);
 	memset(opts + onb, 0, sizeof(opts[onb]));
 	argc = parse_options(argc, argv, prefix, opts, usage,
-			keep_dashdash ? PARSE_OPT_KEEP_DASHDASH : 0 |
-			stop_at_non_option ? PARSE_OPT_STOP_AT_NON_OPTION : 0);
+			(keep_dashdash ? PARSE_OPT_KEEP_DASHDASH : 0) |
+			(stop_at_non_option ? PARSE_OPT_STOP_AT_NON_OPTION : 0));
 
 	strbuf_addf(&parsed, " --");
 	sq_quote_argv(&parsed, argv, 0);

t/t1502-rev-parse-parseopt.sh

 	test_cmp expect output
 '
 
+cat >expect <<EOF
+set -- --foo -- '--' 'arg' '--spam=ham'
+EOF
+
+test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
+	git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
+	test_cmp expect output
+'
+
+cat > expect <<EOF
+set -- --foo -- 'arg' '--spam=ham'
+EOF
+
+test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
+	git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
+	test_cmp expect output
+'
+
 test_done
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