don't call the driver's destroy function when initialization failed

1 files changed, 1 insertions, 0 deletions

diff --git a/src/dso.c b/src/dso.c
index ec9472d..c42eff2 100644
--- a/src/dso.c
+++ b/src/dso.c
@@ -264,6 +264,7 @@ int driver_open(ca_context *c) {
     ca_free(driver);
 
     if ((ret = p->driver_open(c)) < 0) {
+        p->driver_destroy = NULL;
         driver_destroy(c);
         return ret;
     }