[hackers] [sbase] find: insert -a in before open parens as well || Michael Forney

[git]

commit 191f7e693b16dfc0f6242c4247ceded99e69878c
Author:     Michael Forney <mfor...@mforney.org>
AuthorDate: Wed Oct 19 20:29:14 2022 -0700
Commit:     Michael Forney <mfor...@mforney.org>
CommitDate: Fri Oct 21 18:31:52 2022 -0700

    find: insert -a in before open parens as well
    
    This fixes expressions like -type f '(' -name foo -o -name bar ')'.

diff --git a/find.c b/find.c
index 2b5e039..d4d7864 100644
--- a/find.c
+++ b/find.c
@@ -802,7 +802,8 @@ parse(int argc, char **argv)
                } else if ((op = find_op(*arg))) { /* token is an operator */
                        if (lasttype == LPAR && op->type == RPAR)
                                eprintf("empty parens\n");
-                       if ((lasttype == PRIM || lasttype == RPAR) && op->type 
== NOT) { /* need another implicit -a */
+                       if ((lasttype == PRIM || lasttype == RPAR) &&
+                           (op->type == NOT || op->type == LPAR)) { /* need 
another implicit -a */
                                *tok++ = and;
                                ntok++;
                        }