Install Greg McGary's patches to port the id-utils hashing functions to

GNU make.  Also he provides some other performance fixups after doing
some profiling of make on large makefiles.

Modify the test suite to allow the use of Valgrind to find memory problems.

1 files changed, 1 insertions, 1 deletions

diff --git a/expand.c b/expand.c
index e32e2898..6722e1b3 100644
--- a/expand.c
+++ b/expand.c
@@ -100,7 +100,7 @@ recursively_expand_for_file (v, file)
      struct file *file;
 {
   char *value;
-  struct variable_set_list *save;
+  struct variable_set_list *save = 0;
 
   if (v->expanding)
     {