From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 6 Jul 2012 13:39:22 +0000 (-0400)
Subject: Update pg_upgrade comments for recent configpath fix.
X-Git-Tag: REL9_3_BETA1~1228
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c742d1dbe759f4c1e3304e5fbca88e061f64978f;p=postgresql

Update pg_upgrade comments for recent configpath fix.
---

diff --git a/contrib/pg_upgrade/option.c b/contrib/pg_upgrade/option.c
index 960fcdace7..94bce505cb 100644
--- a/contrib/pg_upgrade/option.c
+++ b/contrib/pg_upgrade/option.c
@@ -276,6 +276,7 @@ or\n"), old_cluster.port, new_cluster.port, os_info.user);
  *
  * Checks a directory option.
  *	dirpath		  - the directory name supplied on the command line
+ *	configpath	  - optional configuration directory
  *	envVarName	  - the name of an environment variable to get if dirpath is NULL
  *	cmdLineOption - the command line option corresponds to this directory (-o, -O, -n, -N)
  *	description   - a description of this directory option
@@ -305,7 +306,8 @@ check_required_directory(char **dirpath, char **configpath,
 	}
 
 	/*
-	 * Trim off any trailing path separators
+	 * Trim off any trailing path separators because we construct paths
+	 * by appending to this path.
 	 */
 #ifndef WIN32
 	if ((*dirpath)[strlen(*dirpath) - 1] == '/')