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Fix \h to not go past array bounds

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This commit is contained in:
Bruce Momjian 2000-04-24 22:41:43 +00:00
parent 11ae8ba7ea
commit 297e7f3ef4
1 changed files with 8 additions and 7 deletions
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13
src/bin/psql/help.c
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@ -3,7 +3,7 @@
* *
* Copyright 2000 by PostgreSQL Global Development Group * Copyright 2000 by PostgreSQL Global Development Group
* *
* $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.25 2000/04/12 17:16:22 momjian Exp $ * $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.26 2000/04/24 22:41:43 momjian Exp $
*/ */
#include "postgres.h" #include "postgres.h"
#include "help.h" #include "help.h"
@ -265,13 +265,14 @@ helpSQL(const char *topic)
for (i = 0; i < items_per_column; i++) for (i = 0; i < items_per_column; i++)
{ {
printf(" %-25s%-25s%-25s\n", printf(" %-25s%-25s",
VALUE_OR_NULL(QL_HELP[i].cmd), VALUE_OR_NULL(QL_HELP[i].cmd),
VALUE_OR_NULL(QL_HELP[i + items_per_column].cmd), VALUE_OR_NULL(QL_HELP[i + items_per_column].cmd));
VALUE_OR_NULL(QL_HELP[i + 2 * items_per_column].cmd) if (i + 2 * items_per_column < QL_HELP_COUNT)
); printf("%-25s",
VALUE_OR_NULL(QL_HELP[i + 2 * items_per_column].cmd));
fputc('\n', stdout);
} }
putc('\n', stdout);
} }
else else