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strv: make sure empty string lists result in a valid empty string in strv_join()

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Lennart Poettering 2010-02-14 22:38:07 +01:00
parent 100a76ee32
commit 8d49745c2b
1 changed files with 2 additions and 0 deletions
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strv.c
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@ -281,6 +281,8 @@ char *strv_join(char **l, const char *separator) {
e = stpcpy(e, *s);
}
*e = 0;
return r;
}