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Make directory name comparisons on Win32 case insensitive.

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This method will not catch all different ways since the locale
handling in NTFS doesn't provide an easy way to do that, but it
will hopefully solve the most common cases causing startup
problems when the backend is found in the system PATH.

Attempts to fix bug #4694.
This commit is contained in:
Magnus Hagander 2009-04-03 11:52:12 +00:00
parent a1e9a25dc3
commit 0e28fc4c92
1 changed files with 6 additions and 1 deletions
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7
src/port/path.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/port/path.c,v 1.74 2008/01/01 19:46:00 momjian Exp $
* $PostgreSQL: pgsql/src/port/path.c,v 1.74.2.1 2009/04/03 11:52:12 mha Exp $
*
*-------------------------------------------------------------------------
*/
@ -427,7 +427,12 @@ dir_strcmp(const char *s1, const char *s2)
{
while (*s1 && *s2)
{
#ifndef WIN32
if (*s1 != *s2 &&
#else
/* On windows, paths are case-insensitive */
if (pg_tolower(*s1) != pg_tolower(*s2) &&
#endif
!(IS_DIR_SEP(*s1) && IS_DIR_SEP(*s2)))
return (int) *s1 - (int) *s2;
s1++, s2++;