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Make psql use pager only when it has a tty.

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This commit is contained in:
Bruce Momjian 1997-08-22 00:17:26 +00:00
parent 3dd23aadf0
commit 76501c8aed
1 changed files with 5 additions and 2 deletions
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7
src/bin/psql/psql.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/bin/psql/Attic/psql.c,v 1.84 1997/08/19 21:36:51 momjian Exp $ * $Header: /cvsroot/pgsql/src/bin/psql/Attic/psql.c,v 1.85 1997/08/22 00:17:26 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -157,7 +157,9 @@ slashUsage(PsqlSettings * ps)
char *pagerenv; char *pagerenv;
FILE *fout; FILE *fout;
if ((pagerenv = getenv("PAGER")) && (pagerenv[0] != '\0') && \ if (settings.notty == 0 &&
(pagerenv = getenv("PAGER")) &&
(pagerenv[0] != '\0') &&
(fout = popen(pagerenv, "w"))) (fout = popen(pagerenv, "w")))
{ {
usePipe = 1; usePipe = 1;
@ -1047,6 +1049,7 @@ do_help(const char *topic)
FILE *fout; FILE *fout;
if (strcmp(topic, "*") == 0 && if (strcmp(topic, "*") == 0 &&
(settings.notty == 0) &&
(pagerenv = getenv("PAGER")) && (pagerenv = getenv("PAGER")) &&
(pagerenv[0] != '\0') && (pagerenv[0] != '\0') &&
(fout = popen(pagerenv, "w"))) (fout = popen(pagerenv, "w")))