Merge branch 'jn/test-sanitize-git-env'

[git.git] / builtin / rerere.c

diff --git a/builtin/rerere.c b/builtin/rerere.c
index 67cbfeb152386a1c918a103a2073d83138bfdff0..82358855d1da90b75f94c3d424a5da5c0f97960e 100644 (file)
--- a/builtin/rerere.c
+++ b/builtin/rerere.c
@@ -8,7 +8,7 @@
 #include "xdiff-interface.h"
 
 static const char * const rerere_usage[] = {
-       "git rerere [clear | status | remaining | diff | gc]",
+       "git rerere [clear | forget path... | status | remaining | diff | gc]",
        NULL,
 };
 
@@ -136,7 +136,10 @@ int cmd_rerere(int argc, const char **argv, const char *prefix)
                return rerere(flags);
 
        if (!strcmp(argv[0], "forget")) {
-               const char **pathspec = get_pathspec(prefix, argv + 1);
+               const char **pathspec;
+               if (argc < 2)
+                       warning("'git rerere forget' without paths is deprecated");
+               pathspec = get_pathspec(prefix, argv + 1);
                return rerere_forget(pathspec);
        }