Don't use ASSUAN_INVALID_PID for assuan_pid_t value.

* src/assuan.c (assuan_new_ext): Use -1.
* src/client.c (_assuan_client_finish): Likewise.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/assuan.c b/src/assuan.c
index 550f057..c8397da 100644
--- a/src/assuan.c
+++ b/src/assuan.c
@@ -184,7 +184,7 @@ assuan_new_ext (assuan_context_t *r_ctx, gpg_err_source_t err_source,
 #else
     ctx->pid = ASSUAN_INVALID_PID;
 #endif
-    ctx->server_proc = ASSUAN_INVALID_PID;
+    ctx->server_proc = -1;
 
     *r_ctx = ctx;
 
diff --git a/src/client.c b/src/client.c
index 9235584..410f940 100644
--- a/src/client.c
+++ b/src/client.c
@@ -48,11 +48,11 @@ _assuan_client_finish (assuan_context_t ctx)
       _assuan_close (ctx, ctx->outbound.fd);
       ctx->outbound.fd = ASSUAN_INVALID_FD;
     }
-  if (ctx->server_proc != ASSUAN_INVALID_PID)
+  if (ctx->server_proc != -1)
     {
       if (!ctx->flags.is_socket)
 	_assuan_waitpid (ctx, ctx->server_proc, ctx->flags.no_waitpid, NULL, 0);
-      ctx->server_proc = ASSUAN_INVALID_PID;
+      ctx->server_proc = -1;
     }
 
   _assuan_uds_deinit (ctx);