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authorLibravatar Uwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-07-06 16:46:05 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2010-07-07 11:11:50 -0700
commit29981380d03ffa63765dbeaea53a7ac9e8d6bc4f (patch)
tree65276369bfba95010c9d53778c1b9772834f0ba6
parentMerge branch 'maint-1.6.3' into maint-1.6.4 (diff)
downloadtgif-29981380d03ffa63765dbeaea53a7ac9e8d6bc4f.tar.xz
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>
-rw-r--r--builtin-rev-parse.c4
-rwxr-xr-xt/t1502-rev-parse-parseopt.sh18
2 files changed, 20 insertions, 2 deletions
diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c
index 45bead6545..b58531209e 100644
--- a/builtin-rev-parse.c
+++ b/builtin-rev-parse.c
@@ -397,8 +397,8 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
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);
diff --git a/t/t1502-rev-parse-parseopt.sh b/t/t1502-rev-parse-parseopt.sh
index e504058062..3b612c67be 100755
--- a/t/t1502-rev-parse-parseopt.sh
+++ b/t/t1502-rev-parse-parseopt.sh
@@ -79,4 +79,22 @@ test_expect_success 'test --parseopt --keep-dashdash' '
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