patch 8.2.2133: Vim9: checking for a non-empty string is too strict
Problem: Vim9: checking for a non-empty string is too strict.
Solution: Check for any string. (closes #7447)
diff --git a/src/proto/typval.pro b/src/proto/typval.pro
index eafc0e6..46f8931 100644
--- a/src/proto/typval.pro
+++ b/src/proto/typval.pro
@@ -10,6 +10,7 @@
varnumber_T tv_get_bool_chk(typval_T *varp, int *denote);
float_T tv_get_float(typval_T *varp);
int check_for_string(typval_T *tv);
+int check_for_nonempty_string(typval_T *tv);
char_u *tv_get_string(typval_T *varp);
char_u *tv_get_string_buf(typval_T *varp, char_u *buf);
char_u *tv_get_string_chk(typval_T *varp);