From 5d7f69936e7d564d83a931885f4f14df4efccfc7 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Fri, 3 Apr 2009 23:27:17 +0000
Subject: [PATCH] Use (unsigned char) cast in argument of pg_tolower(). Maybe
it works on Windows without that, but we shouldn't put bad examples where
people might copy them. Also, reformat slightly to improve the odds that
pgindent won't go nuts on this.
---
src/port/path.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/port/path.c b/src/port/path.c
index bf3547a2cd1..7aa39c3195d 100644
--- a/src/port/path.c
+++ b/src/port/path.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/port/path.c,v 1.77 2009/04/03 11:52:08 mha Exp $
+ * $PostgreSQL: pgsql/src/port/path.c,v 1.78 2009/04/03 23:27:17 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -420,20 +420,22 @@ get_progname(const char *argv0)
/*
- * dir_strcmp: strcmp except any two DIR_SEP characters are considered equal
+ * dir_strcmp: strcmp except any two DIR_SEP characters are considered equal,
+ * and we honor filesystem case insensitivity if known
*/
static int
dir_strcmp(const char *s1, const char *s2)
{
while (*s1 && *s2)
{
+ if (
#ifndef WIN32
- if (*s1 != *s2 &&
+ *s1 != *s2
#else
/* On windows, paths are case-insensitive */
- if (pg_tolower(*s1) != pg_tolower(*s2) &&
+ pg_tolower((unsigned char) *s1) != pg_tolower((unsigned char) *s2)
#endif
- !(IS_DIR_SEP(*s1) && IS_DIR_SEP(*s2)))
+ && !(IS_DIR_SEP(*s1) && IS_DIR_SEP(*s2)))
return (int) *s1 - (int) *s2;
s1++, s2++;
}
--
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