[PATCH v2] vi: allow writing to another file if this one is readonly

[Alison Winters]

Version 2. Same change but rebased after Ron's improvements. Fixes bug 
where if you open a read only file, you can't save it as a different 
filename.

---
  editors/vi.c | 5 ++---
  1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/editors/vi.c b/editors/vi.c
index 04d584fec..6b877d58a 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -2875,13 +2875,12 @@ static void colon(char *buf)
  				goto ret;
  			}
  			fn = args;
-		}
  # if ENABLE_FEATURE_VI_READONLY
-		if (readonly_mode && !useforce) {
+		} else if (readonly_mode && !useforce) {
  			status_line_bold("'%s' is read only", fn);
  			goto ret;
-		}
  # endif
+		}
  		//if (useforce) {
  			// if "fn" is not write-able, chmod u+w
  			// sprintf(syscmd, "chmod u+w %s", fn);
-- 
2.30.2