2 files changed, 2 insertions, 2 deletions
diff --git a/lib/util.c b/lib/util.c
index faa5d643..3f4b10f9 100644
--- a/lib/util.c
+++ b/lib/util.c
@@ -63,7 +63,7 @@
  *   a is man_page, b is cat_page
  *
  *   a and b have different times  returns  1/3  (ret & 1) == 1
- *   a and b have same times       returns  0/2  !(ret & 1) == 1
+ *   a and b have same times       returns  0/2  (!(ret & 1)) == 1
  *   a is zero in length           returns  + 2 (for Wilf. and his stray cats)
  *   b is zero in length           returns  + 4
  *   stat on a fails               returns   -1
diff --git a/src/man.c b/src/man.c
index 9c9fab7f..d50a0822 100644
--- a/src/man.c
+++ b/src/man.c
@@ -2529,7 +2529,7 @@ static char *find_cat_file (const char *path, const char *original,
 	cat_file = convert_name (original, 1);
 	if (cat_file) {
 		status = is_changed (original, cat_file);
-		if (status != -2 && !(status & 1) == 1) {
+		if (status != -2 && (!(status & 1)) == 1) {
 			debug ("found valid FSSTND cat file %s\n", cat_file);
 			return cat_file;
 		}