ewah: fix building with gcc < 3.4.0

diff --git a/pack-write.c b/pack-write.c
index ca9e63be18f9333bf0f603ddb9ddd923588be0aa..6203d37ac5efed2ef02b1d694b30bd0ee4e96d03 100644 (file)
--- a/pack-write.c
+++ b/pack-write.c
@@ -371,5 +371,7 @@ void finish_tmp_packfile(char *name_buffer,
        if (rename(idx_tmp_name, name_buffer))
                die_errno("unable to rename temporary index file");
 
+       *end_of_name_prefix = '\0';
+
        free((void *)idx_tmp_name);
 }