Provide a default for $make_jobs to silence warnings.

Per complaint from Marti Raudsepp.
PGBuildFarm · Oct 30, 2012 · d533ede · d533ede
1 parent 9f12ea9
commit d533ede
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/run_build.pl b/run_build.pl
@@ -152,6 +152,9 @@ BEGIN
       use_vpath tar_log_cmd using_msvc extra_config make_jobs)
   };
 
+#default is no parallel build
+$make_jobs ||= 1;
+
 # legacy name
 if (defined($PGBuild::conf{trigger_filter}))
 {