[postgresql] postgresql-setup: work even if $PATH is unset or empty

[Pavel Raiskup]

commit 533a1efbb605600e2d64d38d3c2419113bdd3b84
Author: Pavel Raiskup <praiskup at redhat.com>
Date:   Wed May 14 13:33:10 2014 +0200

    postgresql-setup: work even if $PATH is unset or empty
    
    .. by setting $PATH to default value.  Also check for command
    existence by 'command' built-in instead of checking for file
    existence.
    
    Version: 9.3.4-2
    Resolves: #1097317

 postgresql-setup |    4 +++-
 postgresql.spec  |    5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/postgresql-setup b/postgresql-setup
index acf07f7..7ce7b9f 100755
--- a/postgresql-setup
+++ b/postgresql-setup
@@ -2,6 +2,8 @@
 #
 # postgresql-setup - Initialization and upgrade operations for PostgreSQL
 
+test -z "$PATH" && export PATH="/sbin:/usr/sbin:/bin:/usr/bin"
+
 test x"$PGSETUP_DEBUG" != x && set -x
 
 # PGVERSION is the full package version, e.g., 9.0.2
@@ -100,7 +102,7 @@ export PGDATA
 export PGPORT
 
 # For SELinux we need to use 'runuser' not 'su'
-if [ -x /sbin/runuser ]; then
+if command -v runuser &>/dev/null; then
     SU=runuser
 else
     SU=su
diff --git a/postgresql.spec b/postgresql.spec
index c8b30d6..8c18fc5 100644
--- a/postgresql.spec
+++ b/postgresql.spec
@@ -64,7 +64,7 @@ Summary: PostgreSQL client programs
 Name: postgresql
 %global majorversion 9.3
 Version: 9.3.4
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 # The PostgreSQL license is very similar to other MIT licenses, but the OSI
 # recognizes it as an independent license, so we do as well.
@@ -1131,6 +1131,9 @@ fi
 %endif
 
 %changelog
+* Wed May 14 2014 Pavel Raiskup <praiskup at redhat.com> - 9.3.4-2
+- set basic $PATH when it is empty or unset, (#1097317)
+
 * Thu Mar 20 2014 Jozef Mlich <jmlich at redhat.com> - 9.3.4-1
 - update to 9.3.4 minor version per release notes:
   http://www.postgresql.org/docs/9.3/static/release-9-3-4.html