X-Git-Url: https://git.cworth.org/git?p=notmuch;a=blobdiff_plain;f=lib%2Fparse-sexp.cc;fp=lib%2Fparse-sexp.cc;h=6282a4560983e40492d5b5625096a9b336df1feb;hp=08fd703708e86e6c75d960f19e2a404f46bcd20c;hb=78632345868b5e4753ad402c806c29569946ce89;hpb=254912821fd06aae17305fdfa640c7888c4b87cb

diff --git a/lib/parse-sexp.cc b/lib/parse-sexp.cc
index 08fd7037..6282a456 100644
--- a/lib/parse-sexp.cc
+++ b/lib/parse-sexp.cc
@@ -504,14 +504,20 @@ _sexp_parse_range (notmuch_database_t *notmuch,  const _sexp_prefix_t *prefix,
 	long from_idx, to_idx;
 
 	try {
-	    from_idx = std::stol (from);
+	    if (EMPTY_STRING (from))
+		from_idx = 0L;
+	    else
+		from_idx = std::stol (from);
 	} catch (std::logic_error &e) {
 	    _notmuch_database_log (notmuch, "bad 'from' revision: '%s'\n", from);
 	    return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
 	}
 
 	try {
-	    to_idx = std::stol (to);
+	    if (EMPTY_STRING (to))
+		to_idx = LONG_MAX;
+	    else
+		to_idx = std::stol (to);
 	} catch (std::logic_error &e) {
 	    _notmuch_database_log (notmuch, "bad 'to' revision: '%s'\n", to);
 	    return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;