Simplify head_meanwhile()

No functional change.

diff --git a/src/lib/commands/head.c b/src/lib/commands/head.c
index 1f85f702fed5bd8d9cd2d9912937d2acbedbf977..67e8fbcb10586b176348768ac4977d409a9622a8 100644 (file)
--- a/src/lib/commands/head.c
+++ b/src/lib/commands/head.c
@@ -137,18 +137,10 @@ head_printscoop(struct histstr (*hist)[MAXNOC], natid ano, natid vno)
 static char *
 head_meanwhile(int val)
 {
-    switch (val & 03) {
-    case 0:
-       return "Meanwhile";
-    case 1:
-       return "On the other hand";
-    case 2:
-       return "At the same time";
-    case 3:
-       return "Although";
-    }
-    /*NOTREACHED*/
-    return "";
+    static char *meanwhile[4] = {
+       "Meanwhile", "On the other hand", "At the same time", "Although"
+    };
+    return meanwhile[val % 4];
 }
 
 static void