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| author | Lennart Poettering <lennart@poettering.net> | 2012-01-18 16:39:04 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-01-18 16:39:04 +0100 |
| commit | 31ed59c51126fce7d958c188772a397e2a1ed010 (patch) | |
| tree | 4283457ed50bb46e3cbf86bcc5bb06e1f3479a1a /src/util.c | |
| parent | 88f06645623467f9c8db88afca64557d62e38c61 (diff) | |
tmpfiles: support writing short strings to files, in order to support /sys manipulations at boot time, a la sysctl
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/util.c b/src/util.c index 8004bebbd..fbc37c4f0 100644 --- a/src/util.c +++ b/src/util.c @@ -4118,7 +4118,8 @@ char *unquote(const char *s, const char* quotes) { size_t l; assert(s); - if ((l = strlen(s)) < 2) + l = strlen(s); + if (l < 2) return strdup(s); if (strchr(quotes, s[0]) && s[l-1] == s[0]) |