diff options
Diffstat (limited to 'src/interfaces/libpq/fe-print.c')
| -rw-r--r-- | src/interfaces/libpq/fe-print.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/interfaces/libpq/fe-print.c b/src/interfaces/libpq/fe-print.c index c33dc42a839..e596a514087 100644 --- a/src/interfaces/libpq/fe-print.c +++ b/src/interfaces/libpq/fe-print.c @@ -166,8 +166,9 @@ PQprint(FILE *fout, const PGresult *res, const PQprintOpt *po) screen_size.ws_col = 80; #endif pagerenv = getenv("PAGER"); + /* if PAGER is unset, empty or all-white-space, don't use pager */ if (pagerenv != NULL && - pagerenv[0] != '\0' && + strspn(pagerenv, " \t\r\n") != strlen(pagerenv) && !po->html3 && ((po->expanded && nTups * (nFields + 1) >= screen_size.ws_row) || |