avoid shifting signed integers 31 bits

diff --git a/builtin/branch.c b/builtin/branch.c
index 58aa84f1e85212772d15175679e95263eae75123..baaa44c1ae23b6dbf761e358eab6ffb51a02b871 100644 (file)
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -776,7 +776,7 @@ static int edit_branch_description(const char *branch_name)
                    "  %s\n"
                    "Lines starting with '%c' will be stripped.\n",
                    branch_name, comment_line_char);
-       if (write_file(git_path(edit_description), 0, "%s", buf.buf)) {
+       if (write_file_gently(git_path(edit_description), "%s", buf.buf)) {
                strbuf_release(&buf);
                return error(_("could not write branch description template: %s"),
                             strerror(errno));
@@ -786,7 +786,7 @@ static int edit_branch_description(const char *branch_name)
                strbuf_release(&buf);
                return -1;
        }
-       stripspace(&buf, 1);
+       strbuf_stripspace(&buf, 1);
 
        strbuf_addf(&name, "branch.%s.description", branch_name);
        status = git_config_set(name.buf, buf.len ? buf.buf : NULL);