From 6f9977f301789392bece6f37251d54e3ffd6bad0 Mon Sep 17 00:00:00 2001
From: Francois Pons <fpons@mandriva.com>
Date: Tue, 20 Feb 2001 12:42:30 +0000
Subject: added RPMRC_FILE env variable to choose rpmrc file for rpmlib used by
 DrakX, neccessary for live update from a 7.2 or older. Check that if
 something goes wrong with rebuilddb, avoid removing old rpm-3 db files. Make
 sure live_install can start from top directory too.

---
 perl-install/c/stuff.xs.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'perl-install/c')

diff --git a/perl-install/c/stuff.xs.pm b/perl-install/c/stuff.xs.pm
index 8a2890f9e..94f19ac63 100644
--- a/perl-install/c/stuff.xs.pm
+++ b/perl-install/c/stuff.xs.pm
@@ -7,6 +7,7 @@ print '
 #define dev_t dev_t
 
 #include <ctype.h>
+#include <stdlib.h>
 #include <unistd.h>
 #include <syslog.h>
 #include <fcntl.h>
@@ -454,7 +455,9 @@ $ENV{C_RPM} and print '
 int
 rpmReadConfigFiles()
   CODE:
-  RETVAL = rpmReadConfigFiles(NULL, NULL) == 0;
+  char *rpmrc = getenv("RPMRC_FILE");
+  if (rpmrc != NULL && !*rpmrc) rpmrc = NULL;
+  RETVAL = rpmReadConfigFiles(rpmrc, NULL) == 0;
   OUTPUT:
   RETVAL
 
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