examples: fixup for-each-ref style

1 files changed, 33 insertions, 33 deletions

diff --git a/examples/for-each-ref.c b/examples/for-each-ref.c
index 900792c12..020dab474 100644
--- a/examples/for-each-ref.c
+++ b/examples/for-each-ref.c
@@ -3,42 +3,42 @@
 
 static int show_ref(git_reference *ref, void *data)
 {
-        git_repository *repo = data;
-        git_reference *resolved = NULL;
-        char hex[GIT_OID_HEXSZ+1];
-        const git_oid *oid;
-        git_object *obj;
-
-        if (git_reference_type(ref) == GIT_REFERENCE_SYMBOLIC)
-                check_lg2(git_reference_resolve(&resolved, ref),
-                          "Unable to resolve symbolic reference",
-                          git_reference_name(ref));
-
-        oid = git_reference_target(resolved ? resolved : ref);
-        git_oid_fmt(hex, oid);
-        hex[GIT_OID_HEXSZ] = 0;
-        check_lg2(git_object_lookup(&obj, repo, oid, GIT_OBJECT_ANY),
-                  "Unable to lookup object", hex);
-
-        printf("%s %-6s\t%s\n",
-               hex,
-               git_object_type2string(git_object_type(obj)),
-               git_reference_name(ref));
-
-        if (resolved)
-                git_reference_free(resolved);
-        return 0;
+	git_repository *repo = data;
+	git_reference *resolved = NULL;
+	char hex[GIT_OID_HEXSZ+1];
+	const git_oid *oid;
+	git_object *obj;
+	
+	if (git_reference_type(ref) == GIT_REFERENCE_SYMBOLIC)
+		check_lg2(git_reference_resolve(&resolved, ref),
+				  "Unable to resolve symbolic reference",
+				  git_reference_name(ref));
+	
+	oid = git_reference_target(resolved ? resolved : ref);
+	git_oid_fmt(hex, oid);
+	hex[GIT_OID_HEXSZ] = 0;
+	check_lg2(git_object_lookup(&obj, repo, oid, GIT_OBJECT_ANY),
+			  "Unable to lookup object", hex);
+	
+	printf("%s %-6s\t%s\n",
+		   hex,
+		   git_object_type2string(git_object_type(obj)),
+		   git_reference_name(ref));
+	
+	if (resolved)
+		git_reference_free(resolved);
+	return 0;
 }
 
 int lg2_for_each_ref(git_repository *repo, int argc, char **argv)
 {
 	UNUSED(argv);
-
-        if (argc != 1)
-                fatal("Sorry, no for-each-ref options supported yet", NULL);
-
-        check_lg2(git_reference_foreach(repo, show_ref, repo),
-                  "Could not iterate over references", NULL);
-
-        return 0;
+	
+	if (argc != 1)
+		fatal("Sorry, no for-each-ref options supported yet", NULL);
+	
+	check_lg2(git_reference_foreach(repo, show_ref, repo),
+			  "Could not iterate over references", NULL);
+	
+	return 0;
 }