core: Simplify setting of dummy versions.

* src/engine.c (_gpgme_engine_info_release): Do not assert but free
FILE_NAME.
(gpgme_get_engine_info): Provide default for VERSION and REQ_VERSION.
Use calloc instead of malloc.
(_gpgme_set_engine_info): Ditto.
* src/engine-assuan.c (llass_get_version): Return NULL.
(llass_get_req_version): Ditto.
* src/engine-spawn.c (engspawn_get_version): Ditto.
(engspawn_get_req_version): Ditto.
* src/engine-uiserver.c (uiserver_get_version): Ditto.
(uiserver_get_req_version): Ditto.

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/engine-uiserver.c b/src/engine-uiserver.c
index 1869ff3f..de12f2b1 100644
--- a/src/engine-uiserver.c
+++ b/src/engine-uiserver.c
@@ -123,14 +123,15 @@ static void uiserver_io_event (void *engine,
 static char *
 uiserver_get_version (const char *file_name)
 {
-  return strdup ("1.0.0");
+  (void)file_name;
+  return NULL;
 }
 
 
 static const char *
 uiserver_get_req_version (void)
 {
-  return "1.0.0";
+  return NULL;
 }