From 5b079cb248b91cbd5bc577ea96802ec466f40b38 Mon Sep 17 00:00:00 2001
From: Andrew Dunstan <andrew@dunslane.net>
Date: Thu, 17 Mar 2011 00:06:52 -0400
Subject: [PATCH] Use correct PATH separator for Cygwin in pg_regress.c.

This has been broken for years, and I'm not sure why it has not been
noticed before, but now a very modern Cygwin breaks on it, and the fix
is clearly correct. Backpatching to all live branches.
---
 src/test/regress/pg_regress.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/test/regress/pg_regress.c b/src/test/regress/pg_regress.c
index 6ecf78488e0..fd7068dcc6a 100644
--- a/src/test/regress/pg_regress.c
+++ b/src/test/regress/pg_regress.c
@@ -817,8 +817,10 @@ initialize_environment(void)
 		add_to_path("LD_LIBRARY_PATH", ':', libdir);
 		add_to_path("DYLD_LIBRARY_PATH", ':', libdir);
 		add_to_path("LIBPATH", ':', libdir);
-#if defined(WIN32) || defined(__CYGWIN__)
+#if defined(WIN32)
 		add_to_path("PATH", ';', libdir);
+#elif defined(__CYGWIN__)
+		add_to_path("PATH", ':', libdir);
 #endif
 	}
 	else
-- 
GitLab