sexp: Fix invalid deallocation in error path.

* src/sexp.c: Fix wrong condition.

--

Signed-off-by: Peter Wu <peter@lekensteyn.nl>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/sexp.c b/src/sexp.c
index 9bc13caf..1c014e0c 100644
--- a/src/sexp.c
+++ b/src/sexp.c
@@ -2405,7 +2405,7 @@ _gcry_sexp_vextract_param (gcry_sexp_t sexp, const char *path,
           _gcry_mpi_release (*array[idx]);
           *array[idx] = NULL;
         }
-      else if (!arrayisdesc[idx] == 1)
+      else if (arrayisdesc[idx] == 1)
         {
           /* Caller provided buffer.  */
           gcry_buffer_t *spec = (gcry_buffer_t*)array[idx];