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strv: don't access potentially NULL string arrays

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This commit is contained in:
Lennart Poettering 2013-10-02 19:38:28 +02:00
parent 62678deda2
commit 5b4fb02d89
1 changed files with 3 additions and 1 deletions
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4
src/shared/env-util.c
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@ -405,7 +405,9 @@ char **strv_env_clean_log(char **e, const char *message) {
e[k++] = *p;
}
e[k] = NULL;
if (e)
e[k] = NULL;
return e;
}