From: Markus Armbruster <armbru@pond.sub.org>
Date: Tue, 8 Jan 2013 17:02:07 +0000 (+0100)
Subject: Simplify head_meanwhile()
X-Git-Tag: v4.3.31~113
X-Git-Url: http://git.pond.sub.org/?p=empserver;a=commitdiff_plain;h=75619c37321bc669d18304fe670a63cdfe9c334e

Simplify head_meanwhile()

No functional change.
---

diff --git a/src/lib/commands/head.c b/src/lib/commands/head.c
index 1f85f702f..67e8fbcb1 100644
--- 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