Planner: client side: Do not force OSSTEST_RESOURCE_PRIORITY

This makes it possible to run mg-allocate with a different priority
simply by setting OSSTEST_RESOURCE_PRIORITY in its environment.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
v2: New patch

diff --git a/mg-allocate b/mg-allocate
index 6dc7dddfb5147f802e06bc754a0f7399053c8f25..14c90883468b71d72a507cbc9b7d1886510d74b6 100755 (executable)
--- a/mg-allocate
+++ b/mg-allocate
@@ -365,7 +365,7 @@ while (@ARGV && $ARGV[0] =~ m/^[-0-9]/) {
                              $2 eq 'm' ?    60 :
                                              1);
         } elsif (s/^\-U/-/) {
-            $ENV{OSSTEST_RESOURCE_PRIORITY}= -1000000;
+            $ENV{OSSTEST_RESOURCE_PRIORITY} //= -1000000;
         } else {
             die "bad option \`$_'";
         }