diff options
| -rw-r--r-- | src/basic/env-util.c | 2 | ||||
| -rw-r--r-- | src/test/test-env-replace.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/basic/env-util.c b/src/basic/env-util.c index 4804a67f91..ecb2192c4d 100644 --- a/src/basic/env-util.c +++ b/src/basic/env-util.c @@ -541,7 +541,7 @@ char **replace_env_argv(char **argv, char **env) { STRV_FOREACH(i, argv) { /* If $FOO appears as single word, replace it by the split up variable */ - if ((*i)[0] == '$' && (*i)[1] != '{') { + if ((*i)[0] == '$' && (*i)[1] != '{' && (*i)[1] != '$') { char *e; char **w, **m = NULL; unsigned q; diff --git a/src/test/test-env-replace.c b/src/test/test-env-replace.c index 2e28c0c49b..110223f3b8 100644 --- a/src/test/test-env-replace.c +++ b/src/test/test-env-replace.c @@ -118,6 +118,8 @@ static void test_replace_env_arg(void) { "$FOO$FOO", "${FOO}${BAR}", "${FOO", + "FOO$$${FOO}", + "$$FOO${FOO}", NULL }; _cleanup_strv_free_ char **r = NULL; @@ -133,7 +135,9 @@ static void test_replace_env_arg(void) { assert_se(streq(r[6], "BAR")); assert_se(streq(r[7], "BAR BARwaldo")); assert_se(streq(r[8], "${FOO")); - assert_se(strv_length(r) == 9); + assert_se(streq(r[9], "FOO$BAR BAR")); + assert_se(streq(r[10], "$FOOBAR BAR")); + assert_se(strv_length(r) == 11); } static void test_env_clean(void) { |