commit ff4ce1bfdb6d94de12f05f3ddc313a0b497b8b4c
author Pedro Giffuni <pfg@apache.org> Fri Jan 20 18:06:48 2012 +0000
committer Pedro Giffuni <pfg@apache.org> Fri Jan 20 18:06:48 2012 +0000
tree 3901c7e9068fb3dc49e764e9dcca52f814ef4ebe
parent d36f19faf1256fbf25c4f36a7ec765f68f796a52

Fix configure warning. Patch by andre.

set_soenv.in

diff --git a/set_soenv.in b/set_soenv.in
index 0011cce..d4d9ebf 100644
--- a/set_soenv.in
+++ b/set_soenv.in
@@ -2003,7 +2003,7 @@
 ToFile( "GXX_INCLUDE_PATH",  PathFormat("@GXX_INCLUDE_PATH@"), "e" );
 ToFile( "COMMON_BUILD_TOOLS",$COMMON_BUILD_TOOLS,  "e" );
 if ($platform !~ m/cygwin|os2/) {
-   if ( $ENV{"TMPDIR"} eq "" ) {
+   if ( !defined $ENV{"TMPDIR"} || $ENV{"TMPDIR"} eq "" ) {
       ToFile( "TMPDIR",      "/tmp",               "e" );
    } else {
       ToFile( "TMPDIR",      "$ENV{'TMPDIR'}",     "e" );