Merge branch 'sp/help'

* sp/help:
  shell should call the new setup_path() to setup $PATH
  include $PATH in generating list of commands for "help -a"
  use only the $PATH for exec'ing git commands
  list_commands(): simplify code by using chdir()
  "current_exec_path" is a misleading name, use "argv_exec_path"
  remove unused/unneeded "pattern" argument of list_commands
  "git" returns 1; "git help" and "git help -a" return 0

1 files changed, 1 insertions, 0 deletions

diff --git a/builtin.h b/builtin.h
index 65cc0fb34..9a6213af1 100644
--- a/builtin.h
+++ b/builtin.h
@@ -6,6 +6,7 @@
 extern const char git_version_string[];
 extern const char git_usage_string[];
 
+extern void list_common_cmds_help(void);
 extern void help_unknown_cmd(const char *cmd);
 extern int write_tree(unsigned char *sha1, int missing_ok, const char *prefix);
 extern void prune_packed_objects(int);