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| author | Martin Willi <martin@revosec.ch> | 2011-03-09 07:52:13 +0100 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2011-03-09 07:52:13 +0100 |
| commit | 21f411b861f1e84f9b2140fdc222bf43965424db (patch) | |
| tree | 81361b311724a26409f87304491fc8888924fa72 /src/libstrongswan/utils.c | |
| parent | 5f47296f2249bf50c45c13de52e65a083f8b3cb2 (diff) | |
| download | strongswan-21f411b861f1e84f9b2140fdc222bf43965424db.tar.bz2 strongswan-21f411b861f1e84f9b2140fdc222bf43965424db.tar.xz | |
Use a boolean expression for refcount check, fixes refcounting if bool is a signed char
Diffstat (limited to 'src/libstrongswan/utils.c')
| -rw-r--r-- | src/libstrongswan/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstrongswan/utils.c b/src/libstrongswan/utils.c index 2ab061a74..ba12cd764 100644 --- a/src/libstrongswan/utils.c +++ b/src/libstrongswan/utils.c @@ -287,7 +287,7 @@ bool ref_put(refcount_t *ref) bool more_refs; pthread_mutex_lock(&ref_mutex); - more_refs = --(*ref); + more_refs = --(*ref) > 0; pthread_mutex_unlock(&ref_mutex); return !more_refs; } |