\n usage in stderr output

[git.git] / show-branch.c

diff --git a/show-branch.c b/show-branch.c
index 3cb335d..3fe62b7 100644 (file)
--- a/show-branch.c
+++ b/show-branch.c
@@ -5,7 +5,7 @@
 #include "refs.h"
 
 static const char show_branch_usage[] =
-"git-show-branch [--all] [--heads] [--tags] [--more=count | --list | --independent | --merge-base ] [<refs>...]";
+"git-show-branch [--all] [--heads] [--tags] [--topo-order] [--more=count | --list | --independent | --merge-base ] [<refs>...]";
 
 #define UNINTERESTING  01
 
@@ -303,7 +303,7 @@ static int append_ref(const char *refname, const unsigned char *sha1)
                return 0;
        if (MAX_REVS <= ref_name_cnt) {
                fprintf(stderr, "warning: ignoring %s; "
-                       "cannot handle more than %d refs",
+                       "cannot handle more than %d refs\n",
                        refname, MAX_REVS);
                return 0;
        }
@@ -450,6 +450,8 @@ static void append_one_rev(const char *av)
                if (saved_matches == ref_name_cnt &&
                    ref_name_cnt < MAX_REVS)
                        error("no matching refs with %s", av);
+               if (saved_matches + 1 < ref_name_cnt)
+                       sort_ref_range(saved_matches, ref_name_cnt);
                return;
        }
        die("bad sha1 reference %s", av);
@@ -535,7 +537,7 @@ int main(int ac, char **av)
                if (MAX_REVS <= num_rev)
                        die("cannot handle more than %d revs.", MAX_REVS);
                if (get_sha1(ref_name[num_rev], revkey))
-                       die("'%s' is not a valid ref.\n", ref_name[num_rev]);
+                       die("'%s' is not a valid ref.", ref_name[num_rev]);
                commit = lookup_commit_reference(revkey);
                if (!commit)
                        die("cannot find commit %s (%s)",