Non-Windows EXEC_BACKEND path was broken by recent write_inheritable_socket

change ... it's got to return true.

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index fa8c2cf30bfd18f69e7068bbed9f8c67b7c899f7..785668e7f091893f39395f56889d948baaf93918 100644 (file)
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -4488,7 +4488,7 @@ extern PMSignalData *PMSignalState;
 extern int     pgStatSock;
 
 #ifndef WIN32
-#define write_inheritable_socket(dest, src, childpid) (*(dest) = (src))
+#define write_inheritable_socket(dest, src, childpid) ((*(dest) = (src)), true)
 #define read_inheritable_socket(dest, src) (*(dest) = *(src))
 #else
 static bool write_duplicated_handle(HANDLE *dest, HANDLE src, HANDLE child);