Merge branch 'maint-1.5.4' into maint
[git/git.git] / builtin-rev-parse.c
index 0351d54..00b6078 100644 (file)
@@ -96,6 +96,14 @@ static void show(const char *arg)
                puts(arg);
 }
 
+/* Like show(), but with a negation prefix according to type */
+static void show_with_type(int type, const char *arg)
+{
+       if (type != show_type)
+               putchar('^');
+       show(arg);
+}
+
 /* Output a revision, only if filter allows it */
 static void show_rev(int type, const unsigned char *sha1, const char *name)
 {
@@ -104,8 +112,6 @@ static void show_rev(int type, const unsigned char *sha1, const char *name)
        def = NULL;
        revs_count++;
 
-       if (type != show_type)
-               putchar('^');
        if (symbolic && name) {
                if (symbolic == SHOW_SYMBOLIC_FULL) {
                        unsigned char discard[20];
@@ -122,20 +128,20 @@ static void show_rev(int type, const unsigned char *sha1, const char *name)
                                 */
                                break;
                        case 1: /* happy */
-                               show(full);
+                               show_with_type(type, full);
                                break;
                        default: /* ambiguous */
                                error("refname '%s' is ambiguous", name);
                                break;
                        }
                } else {
-                       show(name);
+                       show_with_type(type, name);
                }
        }
        else if (abbrev)
-               show(find_unique_abbrev(sha1, abbrev));
+               show_with_type(type, find_unique_abbrev(sha1, abbrev));
        else
-               show(sha1_to_hex(sha1));
+               show_with_type(type, sha1_to_hex(sha1));
 }
 
 /* Output a flag, only if filter allows it. */