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| author | Lennart Poettering <lennart@poettering.net> | 2017-02-21 11:11:44 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-02-21 11:11:44 +0100 |
| commit | a4dde27d73c1d8219c0cc6390ef8b6e15b347edb (patch) | |
| tree | 08bcdb6b3af043fa714d7ef413583b0c66181ec3 /src/basic/strv.c | |
| parent | 012f2b7de7137afbe7d1529ad670f51e4448b363 (diff) | |
| parent | f50ce8fc4b2619d73b3118ea202b112035e713c1 (diff) | |
Merge pull request #5131 from keszybz/environment-generators
Environment generators
Diffstat (limited to 'src/basic/strv.c')
| -rw-r--r-- | src/basic/strv.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/basic/strv.c b/src/basic/strv.c index 0eec868eed..60f92e6373 100644 --- a/src/basic/strv.c +++ b/src/basic/strv.c @@ -564,9 +564,6 @@ int strv_extend_front(char ***l, const char *value) { /* Like strv_extend(), but prepends rather than appends the new entry */ - if (!value) - return 0; - n = strv_length(*l); /* Increase and overflow check. */ @@ -574,9 +571,12 @@ int strv_extend_front(char ***l, const char *value) { if (m < n) return -ENOMEM; - v = strdup(value); - if (!v) - return -ENOMEM; + if (value) { + v = strdup(value); + if (!v) + return -ENOMEM; + } else + v = NULL; c = realloc_multiply(*l, sizeof(char*), m); if (!c) { |