commit 31e5c60a682840959cae6273ccadd9aae48c928d
author Bram Moolenaar <Bram@vim.org> Fri Apr 15 13:53:33 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Apr 15 13:53:33 2022 +0100
tree a72168baa32f1899937f3937a41b0832eac66b8f
parent 5dc294a7b63ed0e508dd360bc4d98173f1a1aeec

patch 8.2.4753: error from setting an option is silently ignored

Problem:    Error from setting an option is silently ignored.
Solution:   Handle option value errors better.  Fix uses of N_().

src/diff.c

diff --git a/src/diff.c b/src/diff.c
index 00ccdb6..df3dea0 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -1466,7 +1466,7 @@
     curwin = wp;
     curbuf = curwin->w_buffer;
     ++curbuf_lock;
-    set_option_value((char_u *)"diff", (long)value, NULL, OPT_LOCAL);
+    set_option_value_give_err((char_u *)"diff", (long)value, NULL, OPT_LOCAL);
     --curbuf_lock;
     curwin = old_curwin;
     curbuf = curwin->w_buffer;