find: fix -not support

diff --git a/findutils/find.c b/findutils/find.c
index 5645b5a4d6756b5f3d54daed66626f617463a45c..e98d995a401244bb6ff6904081b83e2bbd529a3a 100644 (file)
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -352,6 +352,7 @@ static action*** parse_params(char **argv)
                appp[cur_group][cur_action] = NULL;
                ap->f = f;
                USE_FEATURE_FIND_NOT( ap->invert = invert_flag; )
+               USE_FEATURE_FIND_NOT( invert_flag = 0; )
                return ap;
        }
 #define ALLOC_ACTION(name) (action_##name*)alloc_action(sizeof(action_##name), (action_fp) func_##name)
@@ -380,14 +381,12 @@ static action*** parse_params(char **argv)
                if (strcmp(arg, "-a") == 0
                    USE_DESKTOP(|| strcmp(arg, "-and") == 0)
                ) {
-                       USE_FEATURE_FIND_NOT( invert_flag = 0; )
                        /* no further special handling required */
                }
                else if (strcmp(arg, "-o") == 0
                         USE_DESKTOP(|| strcmp(arg, "-or") == 0)
                ) {
                        /* start new OR group */
-                       USE_FEATURE_FIND_NOT( invert_flag = 0; )
                        cur_group++;
                        appp = xrealloc(appp, (cur_group+2) * sizeof(*appp));
                        /*appp[cur_group] = NULL; - already NULL */
@@ -398,7 +397,8 @@ static action*** parse_params(char **argv)
                else if (LONE_CHAR(arg, '!')
                         USE_DESKTOP(|| strcmp(arg, "-not") == 0)
                ) {
-                       invert_flag = 1;
+                       /* also handles "find ! ! -name 'foo*'" */
+                       invert_flag ^= 1;
                }
 #endif