sha1_name.c: rename to use dash in file name

This is more consistent with the project style. The majority of Git's
source files use dashes in preference to underscores in their file names.

Signed-off-by: Stefan Beller <sbeller@google.com>

4 files changed, 3 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 88730d6fdd..ed0ac30a16 100644
--- a/Makefile
+++ b/Makefile
@@ -901,7 +901,7 @@ LIB_OBJS += setup.o
 LIB_OBJS += sha1-array.o
 LIB_OBJS += sha1-lookup.o
 LIB_OBJS += sha1_file.o
-LIB_OBJS += sha1_name.o
+LIB_OBJS += sha1-name.o
 LIB_OBJS += shallow.o
 LIB_OBJS += sideband.o
 LIB_OBJS += sigchain.o
diff --git a/list-objects-filter.c b/list-objects-filter.c
index 0ec83aaf18..247717561f 100644
--- a/list-objects-filter.c
+++ b/list-objects-filter.c
@@ -19,7 +19,7 @@
  * in the traversal (until we mark it SEEN).  This is a way to
  * let us silently de-dup calls to show() in the caller.  This
  * is subtly different from the "revision.h:SHOWN" and the
- * "sha1_name.c:ONELINE_SEEN" bits.  And also different from
+ * "sha1-name.c:ONELINE_SEEN" bits.  And also different from
  * the non-de-dup usage in pack-bitmap.c
  */
 #define FILTER_SHOWN_BUT_REVISIT (1<<21)
diff --git a/object.h b/object.h
index f13f85b2a9..b8e70e5519 100644
--- a/object.h
+++ b/object.h
@@ -37,7 +37,7 @@ struct object_array {
  * bundle.c:                                        16
  * http-push.c:                                     16-----19
  * commit.c:                                        16-----19
- * sha1_name.c:                                              20
+ * sha1-name.c:                                              20
  * list-objects-filter.c:                                      21
  * builtin/fsck.c:           0--3
  * builtin/index-pack.c:                                     2021
diff --git a/sha1_name.c b/sha1-name.c
index 5b93bf8da3..5b93bf8da3 100644
--- a/sha1_name.c
+++ b/sha1-name.c