Merge branch 'jc/am-i-v-fix' into maint

The "v(iew)" subcommand of the interactive "git am -i" command was
broken in 2.6.0 timeframe when the command was rewritten in C.

* jc/am-i-v-fix:
  am -i: fix "v"iew
  pager: factor out a helper to prepare a child process to run the pager
  pager: lose a separate argv[]

1 files changed, 3 insertions, 0 deletions

diff --git a/cache.h b/cache.h
index e2e64d188e..1f145c2c6a 100644
--- a/cache.h
+++ b/cache.h
@@ -228,7 +228,9 @@ struct cache_entry {
 #error "CE_EXTENDED_FLAGS out of range"
 #endif
 
+/* Forward structure decls */
 struct pathspec;
+struct child_process;
 
 /*
  * Copy the sha1 and stat state of a cache entry from one to
@@ -1679,6 +1681,7 @@ extern int pager_use_color;
 extern int term_columns(void);
 extern int decimal_width(uintmax_t);
 extern int check_pager_config(const char *cmd);
+extern void prepare_pager_args(struct child_process *, const char *pager);
 
 extern const char *editor_program;
 extern const char *askpass_program;