wrapper.c: add and use fopen_or_warn()

diff --git a/builtin/commit.c b/builtin/commit.c
index 4e288bc5132dbc3846382c29b89a15d7bdf7c211..eda0d3231165b54a12339fe2550c1e6688fc3843 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -821,9 +821,9 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                                        "If this is not correct, please remove the file\n"
                                        "       %s\n"
                                        "and try again.\n"),
-                               git_path(whence == FROM_MERGE
-                                        ? "MERGE_HEAD"
-                                        : "CHERRY_PICK_HEAD"));
+                               whence == FROM_MERGE ?
+                                       git_path_merge_head() :
+                                       git_path_cherry_pick_head());
                }
 
                fprintf(s->fp, "\n");
@@ -1404,7 +1404,7 @@ int cmd_status(int argc, const char **argv, const char *prefix)
 
 static const char *implicit_ident_advice(void)
 {
-       char *user_config = expand_user_path("~/.gitconfig");
+       char *user_config = expand_user_path("~/.gitconfig", 0);
        char *xdg_config = xdg_config_home("config");
        int config_exists = file_exists(user_config) || file_exists(xdg_config);
 
@@ -1695,10 +1695,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                if (!reflog_msg)
                        reflog_msg = "commit (merge)";
                pptr = commit_list_append(current_head, pptr);
-               fp = fopen(git_path_merge_head(), "r");
-               if (fp == NULL)
-                       die_errno(_("could not open '%s' for reading"),
-                                 git_path_merge_head());
+               fp = xfopen(git_path_merge_head(), "r");
                while (strbuf_getline_lf(&m, fp) != EOF) {
                        struct commit *parent;