diff options
Diffstat (limited to '')
| -rw-r--r-- | getenv_ne.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/getenv_ne.c b/getenv_ne.c index b502fc8..e3b962a 100644 --- a/getenv_ne.c +++ b/getenv_ne.c @@ -12,13 +12,16 @@ extern inline char *libsimple_getenv_ne(const char *); int main(void) { + char env1[] = "X=xyz"; + char env2[] = "X="; + unsetenv("X"); assert(!getenv("X")); assert(!libsimple_getenv_ne("X")); - putenv("X=xyz"); + putenv(env1); assert(!strcmpnul(getenv("X"), "xyz")); assert(!strcmpnul(libsimple_getenv_ne("X"), "xyz")); - putenv("X="); + putenv(env2); assert(!strcmpnul(getenv("X"), "")); assert(!libsimple_getenv_ne("X")); |