t4201: make use of abbreviation in the test more robust

diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 4e9f6c29bf1e0c1cc7b44548f49077c2e4a81ec8..df41fa035004e1cf8a0c7c9ff09081a47b944f38 100644 (file)
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -18,7 +18,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
        int i;
        const char *format = "%(objectname) %(objecttype)\t%(refname)";
        struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
-       int maxcount = 0, quote_style = 0;
+       int maxcount = 0, quote_style = 0, icase = 0;
        struct ref_array array;
        struct ref_filter filter;
 
@@ -43,6 +43,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
                OPT_MERGED(&filter, N_("print only refs that are merged")),
                OPT_NO_MERGED(&filter, N_("print only refs that are not merged")),
                OPT_CONTAINS(&filter.with_commit, N_("print only refs which contain the commit")),
+               OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
                OPT_END(),
        };
 
@@ -63,6 +64,8 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
 
        if (!sorting)
                sorting = ref_default_sorting();
+       sorting->ignore_case = icase;
+       filter.ignore_case = icase;
 
        /* for warn_ambiguous_refs */
        git_config(git_default_config, NULL);