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authorJeff King <peff@peff.net>2016-09-12 20:23:48 -0700
committerJunio C Hamano <gitster@pobox.com>2016-09-13 15:45:45 -0700
commitc0c08897c47eb46179c8d2408dc1a91713307842 (patch)
treecd5aeab18a5d620703e97f27dc994efdd9ea2078 /pager.c
parent4babb839aaa18b14a5ec9e8994678d75bc120920 (diff)
downloadgit-c0c08897c47eb46179c8d2408dc1a91713307842.tar.gz
pager: make pager_program a file-local static
This variable is only ever used by the routines in pager.c, and other parts of the code should always use those routines (like git_pager()) to make decisions about which pager to use. Let's reduce its scope to prevent accidents. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pager.c')
-rw-r--r--pager.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/pager.c b/pager.c
index fc210f951d..00c8baace0 100644
--- a/pager.c
+++ b/pager.c
@@ -7,6 +7,7 @@
#endif
static struct child_process pager_process = CHILD_PROCESS_INIT;
+static const char *pager_program;
static void wait_for_pager(int in_signal)
{