abbrev: add FALLBACK_DEFAULT_ABBREV to prepare for auto sizing

[thirdparty/git.git] / environment.c

diff --git a/environment.c b/environment.c
index cd5aa57179240d615cb0628c9e24f44ac4b8c2d3..44fb107b8a7c8546f6e782cd9d1b97704b494696 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -16,7 +16,7 @@ int trust_executable_bit = 1;
 int trust_ctime = 1;
 int check_stat = 1;
 int has_symlinks = 1;
-int minimum_abbrev = 4, default_abbrev = 7;
+int minimum_abbrev = 4, default_abbrev = FALLBACK_DEFAULT_ABBREV;
 int ignore_case;
 int assume_unchanged;
 int prefer_symlink_refs;