diff options
Diffstat (limited to 'src/backend/storage/ipc/dsm.c')
| -rw-r--r-- | src/backend/storage/ipc/dsm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/storage/ipc/dsm.c b/src/backend/storage/ipc/dsm.c index ba3ceb8153e..10b029bb162 100644 --- a/src/backend/storage/ipc/dsm.c +++ b/src/backend/storage/ipc/dsm.c @@ -173,9 +173,8 @@ dsm_postmaster_startup(PGShmemHeader *shim) /* * Loop until we find an unused identifier for the new control segment. We - * sometimes use 0 as a sentinel value indicating that no control segment - * is known to exist, so avoid using that value for a real control - * segment. + * sometimes use DSM_HANDLE_INVALID as a sentinel value indicating "no + * control segment", so avoid generating that value for a real handle. */ for (;;) { |