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-rw-r--r--cache.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/cache.h b/cache.h
index 872bc9b..f765cf5 100644
--- a/cache.h
+++ b/cache.h
@@ -556,6 +556,7 @@ extern int trust_executable_bit;
extern int trust_ctime;
extern int quote_path_fully;
extern int has_symlinks;
+extern int minimum_abbrev, default_abbrev;
extern int ignore_case;
extern int assume_unchanged;
extern int prefer_symlink_refs;
@@ -775,8 +776,8 @@ static inline unsigned int hexval(unsigned char c)
}
/* Convert to/from hex/sha1 representation */
-#define MINIMUM_ABBREV 4
-#define DEFAULT_ABBREV 7
+#define MINIMUM_ABBREV minimum_abbrev
+#define DEFAULT_ABBREV default_abbrev
struct object_context {
unsigned char tree[20];