Tom Lane aae7e8530d Fix our getopt_long's behavior for a command line argument of just "-". ... src/port/getopt_long.c failed on such an argument, always seeing it as an unrecognized switch. This is unhelpful; better is to treat such an item as a non-switch argument. That behavior is what we find in GNU's getopt_long(); it's what src/port/getopt.c does; and it is required by POSIX for getopt(), which getopt_long() ought to be generally a superset of. Moreover, it's expected by ecpg, which intends an argument of "-" to mean "read from stdin". So fix it. Also add some documentation about ecpg's behavior in this area, since that was miserably underdocumented. I had to reverse-engineer it from the code. Per bug #16304 from James Gray. Back-patch to all supported branches, since this has been broken forever. Discussion: https://postgr.es/m/16304-c662b00a1322db7f@postgresql.org		2020-03-23 11:58:01 -04:00
..
src	Fix our getopt_long's behavior for a command line argument of just "-".	2020-03-23 11:58:01 -04:00
bug.template	Stamp 11.7.	2020-02-10 17:17:28 -05:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
MISSING_FEATURES	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
TODO	Change documentation references to PG website to use https: not http:	2017-05-20 21:50:47 -04:00