From 5bc1e5fdd87aa205011512cd1e6cc655bcf677fd Mon Sep 17 00:00:00 2001 From: Sergey Poznyakoff Date: Wed, 23 Jun 2021 15:31:42 +0300 Subject: [PATCH] Fix definition of ITEM_NOT_FOUND for pre-1.13 versions. Upstream-Status: Backport Signed-off-by: Alexander Kanavin --- ext/GDBM_File/GDBM_File.xs | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/ext/GDBM_File/GDBM_File.xs b/ext/GDBM_File/GDBM_File.xs index 494c2889ca89..0125b5dcac4d 100644 --- a/ext/GDBM_File/GDBM_File.xs +++ b/ext/GDBM_File/GDBM_File.xs @@ -145,10 +145,11 @@ output_datum(pTHX_ SV *arg, char *str, int size) #define gdbm_setopt(db,optflag,optval,optlen) not_here("gdbm_setopt") #endif -#if GDBM_VERSION_MAJOR == 1 && GDBM_VERSION_MINOR < 13 -/* Prior to 1.13, gdbm_fetch family functions set gdbm_errno to GDBM_NO_ERROR - if the requested key did not exist */ -# define ITEM_NOT_FOUND() (gdbm_errno == GDBM_NO_ERROR) +#if GDBM_VERSION_MAJOR == 1 && GDBM_VERSION_MINOR < 13 +/* Prior to 1.13, only gdbm_fetch set GDBM_ITEM_NOT_FOUND if the requested + key did not exist. Other similar function wouls set GDBM_NO_ERROR instead. + The GDBM_ITEM_NOT_FOUND existeds as early as in 1.7.3 */ +# define ITEM_NOT_FOUND() (gdbm_errno == GDBM_NO_ERROR || gdbm_errno == GDBM_ITEM_NOT_FOUND) #else # define ITEM_NOT_FOUND() (gdbm_errno == GDBM_ITEM_NOT_FOUND) #endif