diff options
Diffstat (limited to 'contrib/ltree/ltree.h')
| -rw-r--r-- | contrib/ltree/ltree.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/contrib/ltree/ltree.h b/contrib/ltree/ltree.h index dc68a0c212f..5b4be5e680a 100644 --- a/contrib/ltree/ltree.h +++ b/contrib/ltree/ltree.h @@ -17,6 +17,19 @@ */ #define LTREE_LABEL_MAX_CHARS 255 +/* + * LOWER_NODE used to be defined in the Makefile via the compile flags. + * However the MSVC build scripts neglected to do the same which resulted in + * MSVC builds not using LOWER_NODE. Since then, the MSVC scripts have been + * modified to look for -D compile flags in Makefiles, so here, in order to + * get the historic behavior of LOWER_NODE not being defined on MSVC, we only + * define it when not building in that environment. This is important as we + * want to maintain the same LOWER_NODE behavior after a pg_update. + */ +#ifndef _MSC_VER +#define LOWER_NODE +#endif + typedef struct { uint16 len; /* label string length in bytes */ |