[PATCH] remove unused pager_in_use
There's no need to honor pager_in_use because it's unused.
David
Signed-off-by: David Rientjes <rientjes@google.com>
---
cache.h | 1 -
diff.c | 2 +-
environment.c | 1 -
pager.c | 2 --
4 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/cache.h b/cache.h
index c738299..7a34728 100644
--- a/cache.h
+++ b/cache.h
@@ -391,7 +391,6 @@ extern int receive_keep_pack(int fd[2],
/* pager.c */
extern void setup_pager(void);
-extern int pager_in_use;
extern int pager_use_color;
/* base85 */
diff --git a/diff.c b/diff.c
index 6a8c0c9..a7eefa8 100644
--- a/diff.c
+++ b/diff.c
@@ -175,7 +175,7 @@ int git_diff_ui_config(const char *var,
diff_use_color_default = 1; /* bool */
else if (!strcasecmp(value, "auto")) {
diff_use_color_default = 0;
- if (isatty(1) || (pager_in_use && pager_use_color)) {
+ if (isatty(1) || pager_use_color) {
char *term = getenv("TERM");
if (term && strcmp(term, "dumb"))
diff_use_color_default = 1;
diff --git a/environment.c b/environment.c
index 87162b2..c889816 100644
--- a/environment.c
+++ b/environment.c
@@ -22,7 +22,6 @@ char git_commit_encoding[MAX_ENCODING_LE
int shared_repository = PERM_UMASK;
const char *apply_default_whitespace = NULL;
int zlib_compression_level = Z_DEFAULT_COMPRESSION;
-int pager_in_use;
int pager_use_color = 1;
static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir,
diff --git a/pager.c b/pager.c
index dcb398d..40ec566 100644
--- a/pager.c
+++ b/pager.c
@@ -26,8 +26,6 @@ void setup_pager(void)
else if (!*pager || !strcmp(pager, "cat"))
return;
- pager_in_use = 1; /* means we are emitting to terminal */
-
if (pipe(fd) < 0)
return;
pid = fork();
--
1.4.2.g460c-dirty