Make it possible to unload the master password several times

1 files changed, 4 insertions, 0 deletions

diff --git a/libsylph/masterpassword.c b/libsylph/masterpassword.c
index 2da6969..950b79a 100644
--- a/libsylph/masterpassword.c
+++ b/libsylph/masterpassword.c
@@ -48,6 +48,10 @@ void cleanse_buffer(void *buf, size_t len) {
 
 void unload_master_password(void) {
 
+        if (master_password == NULL) {
+                /* not loaded / already unloaded */
+                return;
+        }
         cleanse_buffer(master_password, strlen(master_password));
         g_free(master_password);
         master_password = NULL;