Merge branch 'js/larger-timestamps'

A follow-up hotfix for a topic already in 'master'.

* js/larger-timestamps:
name-rev: change a "long" variable to timestamp_t

diff --cc builtin/name-rev.c
index 663e26ebbdc49071d1fb6e2b289cd8f51841c688,1f6fcae1215847ed6665c72cef4cf7a0ca5a5234..7fc7e66e8500b82cbfecc21a1dce77e09de28ab0
--- 1/builtin/name-rev.c
--- 2/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@@ -13,10 -13,9 +13,10 @@@ typedef struct rev_name 
        timestamp_t taggerdate;
        int generation;
        int distance;
 +      int from_tag;
  } rev_name;
  
- static long cutoff = LONG_MAX;
+ static timestamp_t cutoff = TIME_MAX;
  
  /* How many generations are maximally preferred over _one_ merge traversal? */
  #define MERGE_TRAVERSAL_WEIGHT 65535