[nautilus/wip/antoniof/switch-case-braces-style-fix: 7/7] uncrustify: Ignore sp_arith to workaround bug

[António Fernandes <antoniof src gnome org>]

commit 3ad2de33daa5a5df7f1e90acc593b6b246dfb450
Author: António Fernandes <antoniof gnome org>
Date:   Sun Jul 11 22:46:34 2021 +0100

    uncrustify: Ignore sp_arith to workaround bug
    
    A new bug in uncrustify 0.73 causes a pointer type to be interpreted
    as an arithmetic operation, thus adding a space. [0]
    
    This causes the CI pipeline to fail on style-check job.
    
    To workaround this, ignore the "space around arithmetic operator" rule.
    
    [0] https://github.com/uncrustify/uncrustify/issues/3233

 data/uncrustify.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/uncrustify.cfg b/data/uncrustify.cfg
index a4777c8f4..5d07f5606 100644
--- a/data/uncrustify.cfg
+++ b/data/uncrustify.cfg
@@ -39,7 +39,7 @@ nl_end_of_file_min                       = 1
 sp_return_paren                          = force      # "return (1);" vs "return(1);"
 sp_sizeof_paren                          = force      # "sizeof (int)" vs "sizeof(int)"
 sp_assign                                = force
-sp_arith                                 = force
+sp_arith                                 = ignore     # Should be "force", but 
https://github.com/uncrustify/uncrustify/issues/3233
 sp_bool                                  = force
 sp_compare                               = force
 sp_after_comma                           = force