A minor optimization to timestring.

util.c

@@ -1138,6 +1138,7 @@ char *timestring(time_t t)
 {
 	static char TimeBuf[200];
 	struct tm *tm = localtime(&t);
+	char *p;
 
 #ifdef HAVE_STRFTIME
 	strftime(TimeBuf, sizeof TimeBuf - 1, "%Y/%m/%d %H:%M:%S", tm);
@@ -1145,11 +1146,10 @@ char *timestring(time_t t)
 	strlcpy(TimeBuf, asctime(tm), sizeof TimeBuf);
 #endif
 
-	if (TimeBuf[strlen(TimeBuf)-1] == '\n') {
-		TimeBuf[strlen(TimeBuf)-1] = 0;
-	}
+	if ((p = strchr(TimeBuf, '\n')) != NULL)
+		*p = '\0';
 
-	return(TimeBuf);
+	return TimeBuf;
 }