Fix compiler warning.

diff --git a/src/tag.c b/src/tag.c
index d7a9a103721ae654ee554cf5ee3c7d7bf4ef937c..fdd8dec95cb781624d66fd591cfa70c12657df90 100644 (file)
--- a/src/tag.c
+++ b/src/tag.c
@@ -911,7 +911,7 @@ do_tag(tag, type, count, forceit, verbose)
                        dict_add_nr_str(dict, "pattern", 0L, cmd);
                }
 
-               vim_snprintf(IObuff, IOSIZE, "ltag %s", tag);
+               vim_snprintf((char *)IObuff, IOSIZE, "ltag %s", tag);
                set_errorlist(curwin, list, ' ', IObuff);
 
                list_free(list, TRUE);