grep: delete obsolete comment
[people/mcb30/busybox.git] / findutils / grep.c
index a051c2f..3a9c740 100644 (file)
@@ -181,14 +181,8 @@ static int grep_file(FILE *file)
                while (pattern_ptr) {
                        gl = (grep_list_data_t *)pattern_ptr->data;
                        if (FGREP_FLAG) {
-                               found |= strstr(line, gl->pattern) != NULL;
+                               found |= (strstr(line, gl->pattern) != NULL);
                        } else {
-                               /*
-                                * test for a postitive-assertion match (regexec returns success (0)
-                                * and the user did not specify invert search), or a negative-assertion
-                                * match (regexec returns failure (REG_NOMATCH) and the user specified
-                                * invert search)
-                                */
                                if (!(gl->flg_mem_alocated_compiled & COMPILED)) {
                                        gl->flg_mem_alocated_compiled |= COMPILED;
                                        xregcomp(&(gl->preg), gl->pattern, reflags);