From de1acbf0e3ac1d6a443db7704272a9edab81735b Mon Sep 17 00:00:00 2001
From: Pavel Raiskup <praiskup@redhat.com>
Date: Mon, 22 Sep 2014 12:48:03 +0200
Subject: configury: PREV_POSTGRES_BIN may be unset

* configure.ac: Postpone PREV_POSTGRES_BIN check after
the PREVPGENGINE check.
---
 configure.ac | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index 22526f6..6d7971a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -133,12 +133,12 @@ if test -z "$PREVMAJORVERSION"; then
     AC_MSG_RESULT($PREVMAJORVERSION)
 fi
 
-if test -z "$PREV_POSTGRES_BIN"; then
-    AC_MSG_ERROR([can not detect \$PREV_POSTGRES_BIN])
-fi
-
 # Detect PREVPGENGINE
 if test -z "$PREVPGENGINE"; then
+    if test -z "$PREV_POSTGRES_BIN"; then
+        AC_MSG_ERROR([can not detect \$PREV_POSTGRES_BIN])
+    fi
+
     PREVPGENGINE=`AS_DIRNAME($PREV_POSTGRES_BIN)`
 fi
 
-- 
cgit