git-rev-parse: flush "default" head when encountering something unexpected

The unexpected thing is likely a pathname, we need the default for that
too.

diff --git a/rev-parse.c b/rev-parse.c
index 1f4f3240de895fe0f36cdd66ff435c6a10a19f2f..7419d18b3bff8b3fc1160095c69f6b273ae27148 100644 (file)
--- a/rev-parse.c
+++ b/rev-parse.c
@@ -111,9 +111,12 @@ int main(int argc, char **argv)
                        printf("^%s\n", sha1_to_hex(sha1));
                        continue;
                }
+               if (def) {
+                       printf("%s\n", def);
+                       def = NULL;
+               }
                if (revs_only)
                        continue;
-               def = NULL;
                printf("%s\n", arg);
        }
        if (def)